In the given scenario of establishing a network connection in Rickwell infrastructures' office, the option that would be used is option A. rack.
A rack is a metal frame used to stack and organize network equipment such as routers, switches, and servers in a data center or server room.
What is a router?
A router is a networking device that connects multiple networks together, such as connecting a home network to the internet or connecting multiple networks within a larger organization. It directs traffic between these networks by forwarding data packets between them.
A rack is a piece of equipment that is used to hold and organize various types of hardware components such as routers, switches, and servers in a data center or network closet. It is designed to maximize space efficiency, reduce cable clutter, and simplify maintenance and troubleshooting.
A technology called VoIP (Voice over Internet Protocol) enables customers to place voice and video calls over the internet as opposed to conventional phone lines.
A patch panel is a device that is used to connect multiple network devices together and allows for easy reconfiguration of the network. It is typically used in larger network installations and would not be necessary for setting up a small network in an office.
Demare is not a term or technology related to network hardware installation or configuration.
Therefore, the correct option for this scenario is A. rack.
To know more about technology visit:
https://brainly.com/question/13044551
#SPJ1
What is the one of the most common forms of computer vulnerabilities that can cause massive computer damage?
A. Virus
B. Dumpster diving
C. White-hat hackers
D. All of the above
Answer is : A. Virus
A list is sorted in ascending order if it is empty or each item except the last one is less than or equal to its successor. Define a predicate isSorted that expects a list as an argument and returns True if the list is sorted, or returns False otherwise.
(Hint: For a list of length 2 or greater, loop through the list and compare pairs of items, from left to right, and return False if the first item in a pair is greater.)
Below is an example of a main function and the associated output:
def main():
lyst = []
print(isSorted(lyst))
lyst = [1]
print(isSorted(lyst))
lyst = list(range(10))
print(isSorted(lyst))
lyst[9] = 3
print(isSorted(lyst))
True
True
True
False
The isSorted is a predicate that expects a list as an argument and returns True if the list is sorted, or returns False otherwise.
Here's the implementation of the isSorted predicate in Python:
def isSorted(lyst):
if len(lyst) <= 1:
return True
else:
for i in range(len(lyst)-1):
if lyst[i] > lyst[i+1]:
return False
return True
The isSorted predicate first checks if the list is empty or contains only one element, in which case it is already sorted and the function returns True. Otherwise, it loops through the list and compares each pair of adjacent items. If any item is greater than its successor, the function returns False. If the loop completes without finding any out-of-order pair, the function returns True.
The main function creates some test cases by defining different lists and calling the isSorted predicate on them. The expected output for these test cases is shown in the comments:
def main():
lyst = []
print(isSorted(lyst)) # True
lyst = [1]
print(isSorted(lyst)) # True
lyst = list(range(10))
print(isSorted(lyst)) # True
lyst[9] = 3
print(isSorted(lyst)) # False
This main function creates the following output:
True
True
True
False
Learn more about isSorted visit:
https://brainly.com/question/27967653
#SPJ11
josh needs to gather information about the best software companies for managing medical data. where should he go to find information? A. responses to outside sources, conducting interviews with other medical companies and providers. B. to outside sources, conducting interviews with other medical companies and providers. C. specific internet searchers, journals, business periodicals, and newspaper articles. D. specific internet searchers, journals, business periodicals, and newspaper articles. E. the local library the local library or other generic general internet search engines
Josh needs to gather information about the best software companies for managing medical data. He should go to specific internet searchers, journals, business periodicals, and newspaper articles.
A software refers to a set of instructions that tell the computer what to do. Software programs are computer programs or programs that perform a specific function or set of functions for end-users or for computer hardware. It includes application software and system software.Data is a raw and unorganized fact that needs to be processed to make it meaningful. It is a collection of facts, figures, statistics, or any other type of information that can be processed by a computer. Data is used to producing information that is relevant to the user. It can be both structured and unstructured.Josh needs to gather information about the best software companies for managing medical data. He should go to specific internet searchers, journals, business periodicals, and newspaper articles. These sources provide a wide range of information about different software companies, their features, and performance. They can provide valuable insights into the software companies' operations, their products, and their services.Conclusion: Josh should go to specific internet searchers, journals, business periodicals, and newspaper articles to find information about the best software companies for managing medical data.Learn more about data here: https://brainly.com/question/179886
#SPJ11
Part 1: Develop an IP Addressing Scheme (20 points, 25 minutes) Part 2: Initialize and Reload Devices (10 points, 20 minutes) Part 3: Configure Device IP address and Security Settings (45 points, 35 minutes) Part 4: Test and Verify IPv4 and IPv6 End-to-End Connectivity ( 15 points, 20 minutes) Part 5: Use the IOS CLI to Gather Device Information ( 10 points, 10 minutes) Scenario In this Skills Assessment (SA) you will configure the devices in a small network. You must configure a router, Switch and PCs to support both IPv4 and IPv6 connectivity. You will configure security, including SSH, on the router. In addition, you will test and document the network using common CLI commands. Required Resources Implement in Packet tracer using the following resources: - 1 Router (Cisco 4221 with Cisco IOS XE Release 16.9.4 universal image or comparable) - 1 Switch (Cisco 2960 with Cisco IOS Release 15.2(2) lanbasek9 image or comparable) - 2 PCsi - Console cables to configure the Cisco los devices via the console ports - Ethernet cables as shown in the topology Instructions Part 1: Develop an IP Addressing Scheme Total points: 20 Time: 25 minutes a. Subnet one network belowifyour choice)to provide IP addresses to two subnets that will support the required number of hosts. No subnet calculators may be used. All work must be shown using the IP Addressing worksheet below. IP Addressing Worksheet b. Record your subnet assignment in the table below. 1) Assign the first IPv4 address of each subnet to a router interface (i) subnet A is hosted on R1G/O/1 (ii) subnet B is hosted on R1GO/0/0
Part 1: Develop an IP Addressing Scheme (20 points, 25 minutes)
In order to provide IP addresses to two subnets that will support the required number of hosts, you will need to subnet one network of your choice.
Below is an IP Addressing Worksheet which will help you with this process:
IP Addressing Worksheet
Network Address:
Subnet Mask:
Subnet A:
Subnet B:
Using the IP Addressing Worksheet, first you will need to identify your network address and subnet mask. Then you will need to calculate the subnet range for Subnet A and Subnet B. After you have identified your subnets, assign the first IPv4 address of each subnet to a router interface.
For Subnet A, the first IPv4 address will be assigned to R1G/O/1 and for Subnet B, the first IPv4 address will be assigned to R1GO/0/0. Record your subnet assignment in the table below:
1) Subnet A:
R1G/O/1
2) Subnet B:
R1GO/0/0
To learn more about "IP addressing scheme", visit: https://brainly.com/question/31143762
#SPJ11
according to the department of homeland security, quantum computing advances by whom pose a threat to the breaking of current cryptographic standards?
According to the Department of Homeland Security, advances in quantum computing by malicious actors pose a threat to the breaking of current cryptographic standards.
The quantum computing advances by adversaries pose a threat to the breaking of current cryptographic standards according to the Department of Homeland Security. As a result, the government is working hard to stay ahead of the cyber threats posed by quantum computing.
Cryptography plays a crucial role in cybersecurity, which is why cybercriminals, state-sponsored hacking groups, and other adversaries are increasingly using quantum computing to crack encrypted communications and steal sensitive information.
However, because of the complex nature of quantum computing and the resources required to operate it, quantum computing has thus far been primarily used for research and experimentation rather than cyberattacks.
Read more about Cryptography below :
https://brainly.com/question/88001
#SPJ11
what economic problem can be caused by having ubi programs as optional programs?
Universal Basic Income (UBI) programs can cause economic issues such as inflation, budget deficits, and decreased labor force participation. Inflation occurs because UBI may increase the amount of money in circulation and cause prices to rise. Budget deficits can also occur as UBI is an expensive program to fund.
These issues are discussed in greater detail below: Inflation: UBI is funded by tax revenues, which means that the government must raise taxes to finance the program.
The introduction of a UBI program may lead to an increase in inflation, particularly if the government uses deficit spending to fund the program. This may result in a reduction in the overall workforce, which may have a negative impact on the economy.
A smaller workforce means that there are fewer people contributing to the economy and more people relying on government support. This could lead to a decline in economic growth and a decrease in tax revenues for the government.
The advantages of UBI are evident, but we must be cautious when implementing it as an optional program, as it may have unforeseen economic implications.
For such more question on Income:
https://brainly.com/question/30550958
#SPJ11
A certain string processing language allows the programmer to break a string into two pieces. It costs n units of time to break a string of n characters into two pieces, since this involves copying the old string. A programmer wants to break a string into many pieces, and the order in which the breaks are made can affect the total amount of time used. For example, suppose we wish to break a 20-character string after characters 3, 8, and 10. If the breaks are made in left-right order, then the first break costs 20 units of time, the second break costs 17 units of time, and the third break costs 12 units of time, for a total of 49 steps. If the breaks are made in right-left order, the first break costs 20 units of time, the second break costs 10 units of time, and the third break costs 8 units of time, for a total of only 38 steps. Give a dynamic programming algorithm that takes a list of character positions after which to break and determines the cheapest break cost in O(n3) time.
We can solve this problem using dynamic programming. We define a two-dimensional array dp[i][j] to represent the minimum cost of breaking a substring from index i to index j.
What is the explanation for the above response?
Initially, dp[i][j] is set to j-i because breaking a substring of length j-i+1 into two pieces requires copying j-i+1 characters.
Then, we iterate over all possible lengths of substrings, from 2 to n, and over all possible starting positions of substrings, from 0 to n-length, where n is the length of the original string. For each substring, we consider all possible positions to break it and choose the position that results in the minimum cost.
The final answer is stored in dp[0][n-1], which represents the minimum cost of breaking the entire string into multiple pieces.
Here is the pseudocode for the dynamic programming algorithm:
input: a list of character positions after which to break, breaks[]
(breaks should include 0 and n, where n is the length of the string)
length of the string, n
let dp be a 2D array of size n x n
for i = 0 to n-1:
for j = 0 to n-1:
dp[i][j] = j-i
for length = 2 to n:
for i = 0 to n-length:
j = i+length-1
for k = i+1 to j-1:
cost = dp[i][k] + dp[k][j] + breaks[j] - breaks[i]
dp[i][j] = min(dp[i][j], cost)
output dp[0][n-1]
The time complexity of this algorithm is O(n³) because we have three nested loops, each iterating over a range of size n.
Learn more about dynamic programming at:
https://brainly.com/question/30768033
#SPJ1
question 2 if you want to boot into a usb drive, how do you change your boot settings? 1 point wipe the computer. go into the bios settings and change the boot settings login to the machine. replace the cpu.
To boot from a USB drive, you need to change your boot settings.
To change your boot settings and boot into a USB drive, follow the steps given below:Plug in the USB drive into the USB port of your computer.Turn on the computer or restart it if it is already turned on.Press the appropriate key to enter the BIOS setup menu. The key may vary depending on the computer's manufacturer, but it is usually one of the following: F2, F10, Del, or Esc.
Consult your computer's manual if you are unsure about which key to press.Use the arrow keys to navigate to the Boot tab or menu.Choose the USB drive from the list of bootable devices on the Boot screen. Use the "+" and "-" keys to reorder the list if necessary.
After selecting the USB drive, save your settings by pressing the F10 key. The computer will restart and boot from the USB drive.
To summarize, the steps to change your boot settings and boot into a USB drive include plugging in the USB drive, entering the BIOS setup menu, navigating to the Boot tab or menu, selecting the USB drive from the list of bootable devices, and saving the settings by pressing F10.
To learn more about USB, click here:
https://brainly.com/question/29343783
#SPJ11
takako is a security engineer for her company's it department. she has been tasked with developing a security monitoring system for the company's infrastructure to determine when any network activity occurs outside the norm. what essential technique does she start with? a. baselines b. intrusion detection system (ids) c. covert acts d. alarms
The essential technique that Takako should start with to develop a security monitoring system for the company's infrastructure is (A )baselining.
Baselining involves creating a profile of normal network activity by collecting and analyzing data over a specific period. This information can be used to establish a baseline of normal behavior and identify any deviations from it. By doing so, Takako can detect any network activity that falls outside the norm and take appropriate action, such as triggering an intrusion detection system (IDS) or setting alarms to alert security personnel.
Therefore, option A - baselines, is the correct answer.
You can learn more about Baselining at
https://brainly.com/question/25836560
#SPJ11
true or false? a host-based intrusion detection system (hids) can recognize an anomaly that is specific to a particular machine or user. true false
The given statement "A host-based intrusion detection system (HIDS) can recognize an anomaly that is specific to a particular machine or user." is true because these are installed on computer.
What is a host-based intrusion detection system (HIDS)?Host-based intrusion detection systems (HIDS) are systems that are installed on each computer or host to be watched. They are in charge of the security of the system. Host-based intrusion detection systems (HIDS) are a type of intrusion detection system (IDS) that operate on a host machine and watch system events to detect suspicious activity.
Host-based intrusion detection systems (HIDS) can recognize an anomaly that is specific to a particular machine or user. A host-based intrusion detection system (HIDS) can identify and track machine- or user-specific anomalies such as unusual application usage, unusual login times, unusual login locations, unusual access patterns, unusual access locations, unusual data accesses, unusual data volume transmissions, and so on.
Learn more about intrusion detection system here:
https://brainly.com/question/13993438
#SPJ11
public class RowvColumn
{
public static void main(String[] args)
{
/**This program compares the run-time between row-major and column major
* ordering.
*/
//creating a 2d Array
int[][] twoD = new int[5000][5000];
long start = System.currentTimeMillis();
for (int row = 0 ; row < twoD.length; row++)
{
for (int col = 0; col < twoD[row].length; col++)
{
twoD[row][col] = row + col;
}
}
long mid = System.currentTimeMillis();
for (int row = 0; row < twoD.length; row++)
{
for (int col = 0; col < twoD[row].length; col++)
{
twoD[col][row] = row + col;
}
}
long end = System.currentTimeMillis();
System.out.println("Speed to traverse Row-Major (Milliseconds): " + (mid - start));
System.out.println("Speed to traverse Column-Major (Milliseconds): " + (end-mid));
}
}
Using the example code from Row vs. Column Major, answer the following questions in complete sentences:
Is Row-Major or Column-Major order faster? Why do you think that is. Please explain using execution counts.
In what scenario would you use Row-Major ordering when traversing a 2D array? In what scenario would you use Column-Major ordering?
The provided example code indicates that Row-Major order is quicker than Column-Major order.
The order that elements of a two-dimensional array are kept in memory is referred to as row-major. The items of one row are kept together in a row-major order, then the elements of the next row, and so on. This makes it efficient to iterate across each row of the array, accessing its elements one at a time. The array can be traversed more quickly column by column when the components of a column are stored together in column-major order. Programming languages like C and Java frequently employ row-major ordering. It is helpful for operations like matrix multiplication or linear algebra that require iterating through a matrix's rows.
Learn more about Row-Major here:
https://brainly.com/question/29758232
#SPJ4
Your network consists of three domain sin a single fores: eastsim.com, acct.eastsim.com, and dev.eastsim.com.You have formed a partnership with another company. They also have three domains: westsim.com, mktg.westsim.com, and sales.westsim.com.Because of the partnership, users in all domains for the eastsim.com forest need access to resources in all three domains in the partner network. Users in the partner network should not have access to any of your domains.You need to create the trust from the eastsim.com network. What should you do? (Select three.)Create external trusts from eastsim.com to each of the domains in westsim.com.Do not use selective authentication.Create the trust as an outgoing trust.Create the trust as an incoming trust.Create a forest trust between eastsim.com and westsim.com.Use selective authentication.
To create a trust from the eastsim.com network, you should do the following: Create the trust as an outgoing trust. Create the trust as an incoming trust. Create a forest trust between eastsim.com and westsim.com.
These three are the options that you need to choose to create a trust from the eastsim.com network. What is an incoming trust?An incoming trust is established to allow a trusted domain to utilize resources on the local domain. It allows resources in the local domain to be used by the trusted domain's users and computers.
What is an outgoing trust? An outgoing trust allows the domain to trust other domains. The local domain is trusted by domains in the trusted domain.The forest trust A forest trust can be created to facilitate resource sharing between two forests. The forest trust is established at the forest level and is bi-directional. It implies that users from one forest can access resources in the other forest and vice versa.
Learn more about create a trust between network domain at: brainly.com/question/15129727
#SPJ11
What kind of works are protected under copyright?
Question 2 options:
Business works
Legal works
Public works
Creative/works of the mind
Copyright law safeguards intellectual property, including literary, musical, artistic, and dramatic works. Books, music, artwork, and plays all fall under this category.
Original creative works of authorship fixed in a physical medium of expression are protected by copyright law. This comprises creative works like paintings and sculptures, literary works like books and articles, musical works like songs and compositions, and dramatic works like plays and movies. Both published and unpublished works are covered by copyright protection, which grants the owner the only authority to reproduce, distribute, perform, and exhibit the work as well as to generate derivative works based on the original. The duration of copyright protection is generally the author's lifetime plus a specific number of years, after which the work becomes publicly available.
learn more about copyright law here:
https://brainly.com/question/22089522
#SPJ4
Go to cell I7 and insert a nested function that displaysDue for raiseto allmanagers that earn less than $85,000 and N/A for anyone that does not fit the criteria =IF(AND(D7="manager",G7
Given the function=IF(AND(D7="manager",G7<85000),"Due for raise","N/A"), insert a nested function that displays
Due for raise to all managers that earn less than $85,000 and N/A for anyone that does not fit the criteria in cell I7. Below is the answer:```
=IF(AND(D7="manager",G7<85000),"Due for raise",IF(AND(D7="manager",G7>=85000),"N/A","N/A"))
```The solution above satisfies the conditions of the question asked. Therefore, it is correct.
To learn more about "nested", visit: https://brainly.com/question/31143400
#SPJ11
what does this mean in the context of an erd diagram? (a horizontal line with 2 small vertical lines as the endpoint)
In the context of an ERD (Entity Relationship Diagram), a horizontal line with two small vertical lines as the endpoint is referred to as a Relationship.
What is an ERD diagram?This relationship is used to show the relationship between two entities, which are typically represented by rectangles. The vertical lines indicate the cardinality of the relationship, which can range from one to many. For example, a one-to-many relationship would be indicated by one vertical line pointing to the entity on the other side of the relationship.
The horizontal line represents the relationship between two entities, while the two vertical lines signify the number of entities that can be linked in the relationship. In this case, it means that there is a one-to-many relationship between the two entities, where the entity on the left-hand side is the "one" and the entity on the right-hand side is the "many."
In an ERD diagram, a one-to-many relationship is represented by a horizontal line with one vertical line on one side and two vertical lines on the other side. The side with one vertical line represents the "one" side, while the side with two vertical lines represents the "many" side. The side with one vertical line is the primary key side, while the side with two vertical lines is the foreign key side. In summary, a horizontal line with two small vertical lines as the endpoint in an ERD diagram signifies a one-to-many relationship between the two entities.
Learn more about ERD diagram here:
https://brainly.com/question/30409330
#SPJ11
which tab and group on the ribbon holds the command to change the font of the text of the cells of a worksheet?
In Microsoft Excel, the "Home" tab of the ribbon is normally where you can find the "Font" command, which enables you to alter the font of the text in the worksheet's cells.
A typeface is a collection of graphic characters that have a similar design and appearance and are used in computing. In digital documents and user interfaces, fonts are used to style and format text, and they have a significant impact on the content's readability and attractiveness. Serif, sans-serif, script, and ornamental font types are only a few of the many variations that are available. To accommodate various uses and design requirements, they can be modified in terms of size, weight, and colour. Font options are available through the ribbon interface in software programmes like Microsoft Excel, enabling users to quickly and simply change the appearance of the content of their spreadsheets.
Learn more about "Font" here:
https://brainly.com/question/29662656
#SPJ4
A LCD television consumes about 170 watts (depending on its size). A parent has the idea of coupling an electric generator to a stationary bicycle and requiring their children to power the TV whenever they want to watch it. In order to get an intuitive feel for the amount of effort it will take to power an LCD TV, determine the speed that an average person (70 kg) would need to bike up temple hill in Rexburg in order to produce the same amount of power required by the TV. Temple hill is at an approximate slope of 4.5 degrees. Assume no rolling friction loss, no friction loss in the bearings, no air drag, and that the bicycle has no mass. Give your answer in rounded to 3 significant figures. Number Units What is this speed in miles per hour? Give your answer in rounded to 3 significant figures. Number mph
An average person would need to bike up temple hill in Rexburg at a speed of approximately 15.740 mph to produce the same amount of power required by the TV.
To determine the speed an average person would need to bike up temple hill in Rexburg to produce the same amount of power required by the TV, we need to calculate the power output of the person and compare it to the power consumption of the TV.
First, let's convert the power consumption of the TV to units of watts:
170 watts
Next, let's calculate the power output of an average person biking up temple hill. We can use the formula:
Power = force x velocity
where force is the force required to bike up the hill, and velocity is the speed at which the person is biking.
To calculate the force required to bike up the hill, we can use the formula:
Force = mass x gravity x sin(theta)
where mass is the mass of the person, gravity is the acceleration due to gravity (9.8 m/s^2), and theta is the angle of the slope (4.5 degrees).
Plugging in the values, we get:
Force = 70 kg x 9.8 m/s^2 x sin(4.5 degrees) = 24.14 N
To calculate the power output, we can use the formula:
Power = Force x Velocity
We know that the power output needs to be equal to the power consumption of the TV, so:
24.14 N x Velocity = 170 watts
Solving for velocity, we get:
Velocity = 170 watts / 24.14 N = 7.036 m/s
To convert to miles per hour, we can multiply by 2.237:
Velocity = 7.036 m/s x 2.237 = 15.740 mph
Learn more about power output and force:https://brainly.com/question/866077
#SPJ11
the image shows the current scavenging settings for the eastsim zone. automatic scavenging has been configured on the zone to run every hour. you want to modify the existing settings so that dns records are deleted within 10 days after they have not been refreshed. what should you do?
Answer:
To modify the existing settings so that DNS records are deleted within 10 days after they have not been refreshed, can use the TTL (Time To Live) setting.
What is DNS records?
If you want to modify the existing settings so that DNS records are deleted within 10 days after they have not been refreshed, you must modify the scavenging settings for the eastsim zone as shown in the image below:The Active Directory Domain Services (AD DS) scavenging process is used to clean up DNS records that are stale or out of date, ensuring that DNS zones and records reflect the current state of the directory.
Explanation:
A DNS server with the scavenging feature enabled can be configured to remove stale resource records dynamically based on the age of the record. DNS scavenging eliminates the need to manually delete stale records or to configure a script to automate the process. For a DNS server, DNS scavenging is beneficial because it improves the overall health and reliability of the DNS server.
To learn more about DNS server form here:
https://brainly.com/question/27960126
#SPJ11
This Excel feature allows you to view totals, averages, or other statistical information without creating a formula: a. AutoCalculate b. AutoSum c. AutoCount d. AutoFunction e. AutoRun
The Excel feature that allows you to view totals, averages, or other statistical information without creating a formula is a) AutoCalculate.
AutoCalculate is a feature in Excel that enables you to see the sum, average, and count of selected cells at the bottom of your worksheet without entering a formula.
When you select a cell, Excel automatically shows the sum, count, and average in the status bar at the bottom of the screen for all the numbers in the selected range. It makes it very simple to view basic information about your data without having to do any calculations. Additionally, AutoCalculate also lets you pick from a variety of statistical measures, such as Maximum, Minimum, and Sum, among others. A) AutoCalculate is the correct formula.
Learn more about Excel visit:
https://brainly.com/question/30324226
#SPJ11
a(n)____occurs when an attacker attempts to gain entry or disrupt the normal operations of an information system, almost always with the intent to do harm.
Answer:
A(n) "cyber attack" occurs when an attacker attempts to gain entry or disrupt the normal operations of an information system, almost always with the intent to do harm.
Explanation:
A cyber attack is when someone tries to break into or damage computer systems, networks, or devices on purpose. Cyber attackers can use different methods and tools to break into a system or network without permission, steal sensitive information, or stop the system or network from working as it should.
Malware infections, phishing attacks, denial-of-service (DoS) attacks, ransomware attacks, and man-in-the-middle (MitM) attacks are all types of cyber attacks. Cyber attacks can have bad effects on people, businesses, and even countries as a whole. Cyber attacks can be done for a variety of reasons, including to make money, steal intellectual property, spy on other countries, or try to change the government.
It is important to have strong cybersecurity measures in place, like firewalls, antivirus software, and intrusion detection systems, to protect against cyber attacks. It's also important to teach people how to be safe online and to update software and systems regularly to fix holes and protect against known threats.
Eniac was the first truly programmable electronic computer created at the university of pennsylvania in 1946.true or false
The given statement "ENIAC was the first truly programmable electronic computer created at the University of Pennsylvania in 1946" is True because the Electronic Numerical Integrator and Computer, or ENIAC, was the world's first general-purpose electronic digital computer.
John W. Mauchly and J. Presper Eckert, who were both scientists at the University of Pennsylvania, developed it between 1943 and 1945. On February 14, 1946, ENIAC was announced to the public.
The device, which weighed 30 tons and had 17,468 vacuum tubes, was used to create ballistic tables for the United States Army during World War II. The given statement is therefore true.
For such more question on computer:
https://brainly.com/question/30130277
#SPJ11
true or false every program or app requires ram, which is the volatile and temporary storage location for open apps and data.'
True, RAM—the volatile and momentary storage space for open programmes and data—is a requirement for any programme or app.
RAM stands for Random Access Memory, and it's a type of volatile memory used for temporary storage of data and code, as well as software applications. A computer system's RAM (Random Access Memory) is a type of primary memory that is fast, volatile, and temporary. RAM, in contrast to read-only memory (ROM), loses its content when the power is turned off. The CPU retrieves instructions from memory and executes them, making use of volatile memory.In computer terminology, volatile storage means that if the computer's power is turned off, the stored data is lost.
If the computer is turned off or the power goes out, the contents of volatile memory, such as RAM, are erased. Data and code are both stored in volatile memory (RAM) when a program is opened in memory, and it's where they're accessed by the processor when the program is running.What are the advantages of using RAM?In computer terminology, RAM has several advantages over other types of memory. RAM is quicker to access than secondary storage, which is why it is often used for storing computer code that needs to be executed quickly. RAM is also extremely versatile, allowing the processor to access any storage location directly. Furthermore, since RAM is volatile, it may be easily rewritten and erased.
To know more about Ram: https://brainly.com/question/26551765
#SPJ11
shoppers who download store apps may be tracked within the store using a technology within the app that is triggered when they enter the store. the app may send the shopper discounts and product information as they progress through the store. what is the name given to this type of online tracking system?
This type of online tracking system is known as geo-fencing. It uses GPS or RFID technology to determine a user's location and send relevant content based on that location.
What is a geofencing system?A geofencing system is a type of online tracking system that enables businesses and organizations to identify when mobile devices cross predetermined boundaries. In the context of retail, geofencing refers to the use of GPS, RFID, or Wi-Fi technology to track and communicate with customers who have downloaded store apps. It uses GPS or radio frequency identification (RFID) to establish a virtual perimeter or fence around a specific geographic area. Geofencing technology, in the context of retail, allows retailers to trigger mobile alerts to customers who have installed their apps and are nearby, offering them discounts and other product information. The store app may use this technology to track shoppers as they progress through the store, sending them discounts and product information. Geofencing has become a popular tool in the retail sector because it enables retailers to send customers targeted marketing messages based on their location. Geofencing technology provides retailers with a new way to reach customers by providing them with hyper-relevant, location-specific promotions and deals that they would not have access to otherwise.
To learn more about geofencing from here:
brainly.com/question/27929238
#SPJ11
Linux. An employee named Bob Smith, whose user name is bsmith, has left the company. You've been instructed to delete his user account and home directory.
Which of the following commands would do that? (choose 2)
(8.9 #3)
userdel bsmith
userdel bsmith; rm -rf /home/bsmith
userdel -r bsmith
userdel -h bsmith
The following commands will delete Bob Smith's user account and home directory: userdel -r bsmith, userdel bsmith; rm -rf /home/bsmith.
Userdel is a command in the Linux operating system that removes user accounts. The command's functionality is to remove a user account from the system, delete any documents owned by the user in their home directory, and remove the user's mailbox (if any) from the system.The -r flag is used to remove a user's home directory and all documents owned by that user. In other words, it deletes a user's account and everything that is associated with it in the system.
For instance, userdel -r bob will remove the bob user account and all data associated with the user account.What is the significance of the rm -rf /home/bsmith command?The rm -rf /home/bsmith command is another way to delete the bsmith user's home directory.
Learn more about Linux: https://brainly.com/question/25480553
#SPJ11
Which statement best describes how cybercriminals work?
In order to gain illegal access to computer systems, networks, and sensitive data, cybercriminals employ a variety of techniques and tools. They take advantage of software and hardware flaws.
is a sort of cybercrime that entails breaking into bank computer networks and transferring money illegally?Electronic funds transfer: This entails breaking into bank computer networks without authorization and transferring money illegally. Electronic money laundering is the practise of laundering funds using computers.
What cybercrime is the acquisition of unauthorised access to data in a system or computer?Hacking is a phrase used to denote unlawful access to systems, networks, and data (hereinafter target) (hereafter target). Hacking may be done just to access a target or to access the target and/or maintain that access.
To know more about cybercriminals visit:-
https://brainly.com/question/30515855
#SPJ1
Question:
Which statement best describes how cybercriminals work?
Provide one example that illustrates the non-monetary costs of ID theft.What is one step you can take to protect your personal information?
Answer: Emotional distress and psychological impact.
Explanation:
One example of a non-monetary cost of identity theft is the emotional distress and psychological impact that it can have on a person. Victims of identity theft may experience feelings of vulnerability, violation, and loss of control, which can result in anxiety, depression, and even post-traumatic stress disorder (PTSD).
One step you can take to protect your personal information is to regularly monitor your credit reports and bank statements for any suspicious activity. You can also set up alerts for your accounts, so you are notified of any unusual transactions or changes to your account information. Additionally, be cautious about sharing your personal information online or over the phone, especially with individuals or companies that you do not know or trust. Use strong and unique passwords, enable two-factor authentication whenever possible, and be careful when clicking on links or downloading attachments from unsolicited emails or messages. By being vigilant and proactive, you can help reduce the risk of identity theft and its associated costs.
The one step you can take to protect your personal information is emotional distress and psychological impact.
What is the example of a non-monetary cost of identity theft?
Example of a non-monetary cost of identity theft is the emotional distress and psychological impact that it can have on a person. Victims of identity theft may experience feelings of vulnerability, violation, and loss of control, which can result in anxiety, depression, and even post-traumatic stress disorder (PTSD).
One step you can take to protect your personal information is to regularly monitor your credit reports and bank statements for any suspicious activity. You can also set up alerts for your accounts, so you are notified of any unusual transactions or changes to your account information.
Use strong and unique passwords, enable two-factor authentication whenever possible, and be careful when clicking on links or downloading attachments from unsolicited emails or messages. By being vigilant and proactive, you can help reduce the risk of identity theft and its associated costs.
Therefore, The one step you can take to protect your personal information is emotional distress and psychological impact.
Learn more about psychological impact on:
https://brainly.com/question/13113833
#SPJ2
Disadvantages of a poor grain crusher
Answer:
1.It tends to settle in the rumen of the stomach
2.Quickly passes through the forestomachs of the ruminants
please like me
ABC Technologies had its computer network compromised through a cybersecurity breach. A cybersecurity expert was employed to analyze and identify what caused the attack and the damage caused by the attack. He checked an available database for this purpose and found the threat actor behind the attack. He also found out the cybercriminal has been attempting to sell the company's valuable data on the internet. Which are the most probable methods used by the cybersecurity expert to get to this stage of the investigation? A. The cybersecurity expert checked with CISCP and also investigated the dark web. B. The cybersecurity expert checked the threat maps and used TAXII. C. The cybersecurity expert checked the threat maps and used the MAR report. D. The cybersecurity expert used STIX and checked with CISCP.
The most probable methods used by the cybersecurity expert to get to this stage of the investigation were using STIX and checking with CISCP. The correct option is D.
What is a cybersecurity breach?A cybersecurity breach refers to an incident in which an attacker, either a malicious insider or an external threat actor, successfully penetrates an organization's information technology (IT) system or network and steals, alters, or damages confidential data or other critical assets. When a cybersecurity breach occurs, it must be quickly resolved. Cybersecurity experts conduct investigations into data breaches to identify the underlying cause and the degree of damage caused by the attack.
In the event of a cybersecurity breach, cybersecurity experts are engaged to investigate and identify the underlying cause of the attack and the degree of damage caused by the breach. To investigate a data breach, cybersecurity experts typically use tools such as cyber threat intelligence feeds, which provide information about past attacks, the attackers, and the vulnerabilities that were exploited. By examining the network logs, cybersecurity experts can determine the attackers' methods and the target's vulnerabilities.
Therefore, the correct option is D.
Learn more about cybersecurity breach here:
https://brainly.com/question/22586070
#SPJ11
I need help with Exercise 3. 6. 7: Sporting Goods Shop in CodeHS. ASAP
I'd be glad to assist! Could you elaborate on the workout and precisely what you're finding difficult Sporting Exercise 3.6.7: Sports Goods Store in CodeHS relates to the main purpose of the
A retail establishment known as a "sporting goods shop" focuses in the sale of a wide range of sports gear and accessories for athletes and fitness fans. The store often has gear for a variety of sports, including basketball, soccer, football, baseball, tennis, and more. Balls, bats, gloves, helmets, shoes, clothes, and protective gear are typically included in the inventory. Moreover, the business could include services like equipment modification, maintenance, and guidance on what gear to use for particular sports or activities. Sports goods stores are crucial for assisting people in pursuing their fitness objectives and sporting aspirations since they serve a wide spectrum of clientele, from casual recreational athletes to professional athletes and teams.
Learn more about Sporting here:
https://brainly.com/question/14947479
#SPJ4
info.plist contained no uiscene configuration dictionary (true or false)
The statement "info. plist contained no scene configuration dictionary" is a true statement.
The error message appears when a developer or user is running their app on an iOS 13.0 or higher version of an iOS device. The error occurs because of the changes made to the view controllers in iOS 13.0 and higher.The error message displays on the Xcode debug console or in a pop-up message on the iOS device when the app is launched. The error message is straightforward and it reads "Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not find a storyboard named 'Main' in bundle NSBundle". This error message is caused when the info.plist file does not have a UIScene configuration dictionary, which iOS 13.0 requires for all storyboard-based apps. Without the UIScene configuration dictionary, the storyboard cannot be loaded or used by the app. Hence, the statement is true.
To learn more about Configuration :
https://brainly.com/question/14114305
#SPJ11
The 'info.plist contained no uiscene configuration dictionary (true or false)' statement relates to iOS app development and the presence of a specific configuration in the info.plist file.
Explanation:The statement 'info.plist contained no uiscene configuration dictionary (true or false)' is related to the development of iOS applications. In iOS app development, the info.plist file is used to store various settings and configurations for the app. The uiscene configuration dictionary refers to a specific configuration related to the app's user interface.
If the info.plist file does not contain a uiscene configuration dictionary, then the statement 'info.plist contained no uiscene configuration dictionary' would be true. This can have implications on the functionality and appearance of the app's user interface.
Learn more about iOS app development here:https://brainly.com/question/34700461