The maximum file size supported by a file system with 16 direct blocks, single, double, and triple indirection blocks, and a block size of 8KB, is 64.032TB.
To calculate the maximum file size supported by this file system, we need to consider the number of blocks that can be addressed through direct and indirect addressing. With 16 direct blocks, each of 8KB in size, the total size of direct addressing is 16 x 8KB = 128 KB.
For single indirection, each block can address 8KB/4 bytes = 2048 disk block numbers, which gives an additional 8KB x 2048 = 16MB of addressable space. Double indirection can address 2048 x 2048 = 4,194,304 disk blocks, which gives 4,194,304 x 8KB = 32GB of addressable space.
Similarly, triple indirection can address 2048 x 2048 x 2048 = 8,589,934,592 disk blocks, which gives 8,589,934,592 x 8KB = 64TB of addressable space.
Therefore, the maximum file size supported by this file system would be the sum of all the addressable space, which is 64TB + 32GB + 16MB + 128KB = 64.032TB.
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Imagine a mythical set of protocols with the following details. Maximum Link-Layer data frame: 1,008 bytes Network-Layer header size: 40 bytes Transport-Layer header size: 15 bytes What is the size, in bytes, of the MSS
Since there is 1,008 bytes Network-Layer header size: 40 bytes Transport-Layer header size: 15 bytes the size, in bytes is 953.
What is the Network-Layer about?Given that
Layer data frame:
1,008 bytes- Network-Layer header size: 40 bytes - Transport-Layer header size: 15 bytes - Transport-Layer header size:Therefore:
1,008 - 40 - 15 = 953
In the case above, one just need to subtract the header sizes from the data frame and thus have the answer.
Therefore, Since there is 1,008 bytes Network-Layer header size: 40 bytes Transport-Layer header size: 15 bytes the size, in bytes is 953.
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True or false: Nessus is a useful tool when preventing attacks as it identifies vunlerabilities that a hacker may use to penetrate your network.
FALSE, Nessus does not actively prevent attacks, it is only a tool that checks your computers to find vulnerabilities that hackers could exploit.
What is Nessus?
Nessus is a proprietary vulnerability scanner developed by Tenable, Inc.
What is Nessus used for?Nessus is a remote security scanning tool, which scans a computer and raises an alert if it discovers any vulnerabilities that malicious hackers could use to gain access to any computer you have connected to a network.
Thus, Nessus does not actively prevent attacks, it is only a tool that checks your computers to find vulnerabilities that hackers could exploit.
As a system administrator you need to check these vulnerability indications and work on solutions to prevent the attack.
The correct answer is FALSE.
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When defining a class, the class should be composed of the kind of values a variable of the class can contain, and
Answer: member functions for that class.
Explanation:
Write a query to display customer name, orderID, and productID for the orders that have more than one product.
The query that displays the required data is
SELECT name, orderID, productID FROM Products WHERE Product > 1
How to rewrite the query?To do this, we make use of the following parameters:
Table name: ProductsColumns to read: name, orderID and productIDCondition: Product > 1Next, we make use of the SELECT query
The syntax of the SELECT query is:
SELECT columns from table where condition
So, we have:
SELECT
name, orderID, productID
FROM Products
WHERE Product > 1
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Javascript and java are really just two slightly different names for the same language.
a) True
b) False
Answer:
False
Explanation:
JavaScript is language used along with html documents.
Java is a full-fledged programming language that handles applications.
I am an early adopter of new technology Overall, I am comfortable using new technology It is easy for me to use a camera on a phone, tablet, or computer I enjoy using new technology
Answer:
Information and Communication Technology.
Explanation:
Due to ICT, individuals have learn how electronic devices operate and how they should handle it, and its benefits to them.
How to display the name and address of customer from cuseast table through descending order using their id in
Answer:
to show the records in descending order used desk keyword
An attacker compromises a Linux host, installing a web shell as a backdoor. If the attacker gained access to the host through a connection the host established, what type of attack has occurred?
Reverse shell is known to be the type of attack that is said to have occurred in the above case.
What is reverse shell?A reverse shell is said to be “connect-back shell,” and it is one that often takes advantage of the computer weakness of the target to start a shell session and it often access the victim's system.
Hence, Reverse shell is known to be the type of attack that is said to have occurred in the above case.
See options below
A.) Man-in-the-Browser (MitB)
B.) Reverse shell
C.) Rootkit
D.) Session hijacking
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Given the CIDR IPv4 address block, 200.245.10.0/28, how many subnets are possible and how many hosts can be supported by each subnet
The number of hosts that can be supported by each subnet are option d. 24 = 16 subnets, 24 - 2 = 14 hosts per subnetwork.
What is a subnet?This is also called a subnetwork and it is known to be a form of a segmented aspect of a bigger network.
Note also that in the above case, the number of hosts that can be supported by each subnet are option d. 24 = 16 subnets, 24 - 2 = 14 hosts per subnetwork.
See options below
a. 228 = 268 subnets, 24 -2 = 14 hosts per subnetwork
b. 24 = 16 subnets, 228 - 2 = 268E6 hosts per subnetwork
c. 24 - 2 = 14 subnets, 24 = 16 hosts per subnetwork
d. 24 = 16 subnets, 24 - 2 = 14 hosts per subnetwork
d. 24 = 16 subnets, 24 - 2 = 14 hosts per subnetwork
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Help me in this work sheet
The correct matching of the given computer components/commands are:
Input- Data given to the computerOutput- Result provided by the CPUProcessing- CPU Data storage- MemoryWhat is Input?This refers to the process of giving raw data to a computer system that needs processing to be done to it.
Hence, we can see that based on the computer components and commands given in the image have all been correctly matched.
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What are examples of lightweight directory access protocol (ldap) directory server software?
Examples of lightweight directory access protocol (ldap) directory server software are:
Microsoft Active DirectoryOpenLDAP Red Hat Directory ServersWhat is a lightweight directory access protocol (ldap)?A lightweight directory access protocol is an open-source application that helps people to access directory services through an internet protocol platform.
Common examples are the Open LDAP and the Microsoft Active Directory mentioned above.
It facilitates the language that can be used for interaction over the network. The directory information obtained through this protocol is organized and easy to obtain.
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What are the nuclear codes?
Answer:
Nuclear codes allow the president to prove the individual is authorized to order the launch.
Explanation:
Hope this helps!
If not, I am sorry.
It is acceptable to create two TCP connections on the same server/port doublet from the same client with different port numbers. Group of answer choices True False
It is acceptable to create two TCP connections on the same server/port doublet from the same client with different port numbers is a true statement.
What are TCP connections?Transmission Control Protocol (TCP) is known to be a kind of connection made communications protocol that helps or aids one in the transmission of messages in-between computing devices in any kind of network.
It is known to be the foundation that has been made for the internet as it said or seen to exists and it is one that makes sure that data transfer is carried out in a uniform manner, regardless of the location, hardware and others.
Hence, It is acceptable to create two TCP connections on the same server/port doublet from the same client with different port numbers is a true statement.
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An operator can be overloaded to define functionality that is drastically different from the original operator.
a. True
b. False
Let's say you are a UX researcher working on the design of a major social media application, let's call it QuickTalk. QuickTalk has just released a major update which adds a new feature to the app allowing users to share disappearing videos in their direct messages.
UX design has five stages and they are:
empathize, define, ideate, prototype, testWhat is UX design?This refers to the design process that aims to make a program that gives its users a great experience.
Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
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Given a list of syntax errors from a compiler, a programmer should focus attention on which error(s), before recompiling?
Given a list of syntax errors from a compiler, a programmer should focus attention on the first errors before recompiling,
What is first error?This is referred to a type of error which occurs during compilation in a syntax operation.
This error is suaully as a resuklt of incorrect spelling of variable or function name or parenthesis absence and should be corrected alone before recompiling is done thereby making it the most appropriate choice.
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If the option to select either External trust or Forest trust did not appear when configuring a forest trust, what could be the probable cause
The probable cause of the reason why External trust or Forest trust did not appear is that DNS is not reachable.
What is Domain Name System?This is known to be an Internet protocol. The Domain Name System is known to be a form of an hierarchical and decentralized king of naming system.
Note that it is often used to know computers that are said to be reachable via the use of the Internet or other Internet Protocol networks. The resource records that are found in the DNS links domain names with other kinds of information.
Hence, based on the above, The probable cause of the reason why External trust or Forest trust did not appear is that DNS is not reachable.
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See full options below
If the option to select either External trust or Forest trust did not appear when configuring a forest trust, what could be the probable cause?
a. DNS is not reachable.
b. The domain controller in this domain is not restarted after setup.
c. The forest is not configured in another domain.
d. The domain controller in another domain is unresponsive.
When delivering 2023 murano, demonstrate how to turn the driver assistance technologies on or off using ________.
In the case above, it is by using
The Driving Aids screen that is shown in the Advanced Drive-Assist Display The Driver Assistance menu seen under Settings in the Advanced Drive-Assist Display.What are the packages is added for Murano?Murano is known to adds a lot of feature such as new Midnight Edition package, and blackout front grille, amidst others.
Note that In the case above, it is by using
The Driving Aids screen that is shown in the Advanced Drive-Assist Display The Driver Assistance menu seen under Settings in the Advanced Drive-Assist Display.Learn more about Cars from
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Simon would have regarded with impotent fury the disturbance between the North and the South, as it left his descendants stripped of everything but their land, yet the tradition of living on the land remained unbroken until well into the twentieth century, when my father, Atticus Finch, went to Montgomery to read law, and his younger brother went to Boston to study medicine. meaning
The meaning is that when my father, Atticus Finch, was known to have went to Montgomery to study law.
What is the quote about?The quotes is known to be seen from the book that is titled how to kill a mocking bird and it is one that can be seen in chapter 1 and it is one that matches the big question.
When Atticus went to Montgomery to read law, the tradition of "living on the land" was known to have been broken.
Note that the quotation last part is that The meaning is that when my father, Atticus Finch, was known to have went to Montgomery to study law.
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What is technology?5points
Answer:
Technology refers to the application of the knowledge got from science in a practical way.
Explanation:
For example: 1. Science has made the world a global village hence one travels from one to another by either air plane, ship, car, motor, etc. within a short period of time. Also communication has been made easier due to science. One may communicate with people from different countries in the world through the use of computers, mobile phones, at the comfort of their homes without wasting much time.
If you were working in a library and had to arrange books from a sorted book discard pile to the sorted books on the shelf in proper order, your ideal choice would be:
Frank's organization is preparing to deploy a data loss prevention (DLP) system. What key process should they undertake before they deploy it
The key process they should undertake before they deploy it is to Implement and use a data classification Scheme.
What is Data Loss?This refers to the data breach where sensitive data is compromised and collected by a hac.ker.
Therefore, the use of a data loss prevention (DLP) system is important as it saves the precious data from being lost or tampered with.
With this in mind, the thing that should be done before deploying the DLP system is to Implement and use a data classification Scheme.
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list the range of graphic options in ms publisher
Answer:
pictures, clip art, and any image type file that you insert into your publication.
Explanation:
Ginny just enrolled in a C-SNP that uses the post-enrollment verification method. When will the plan send her a termination notification letter if it has not yet been able to verify a qualifying chronic condition
The plan will be sent to her for a termination notification letter at the end of her first month of her enrollment.
What is a notification of termination?A notice of termination is known to be that which is often given to an employee or a person and it states that it is the end of their employment or other contract.
Hence, The plan will be sent to her for a termination notification letter at the end of her first month of her enrollment.
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Which of the following is the keyword that should be listed after the hosts statement in the /etc/nsswitch.conf file so that the system will consult the /etc/hosts file to resolve a name to an IP address
The keyword that should be listed after the hosts statement in the file so that the system will consult the hosts file to resolve a name to an IP address is The files keyword.
What is an IP address?An IP address is known to be a kind of a special address that tells or detect a device that is known to be used on the internet or a local network.
Note that the IP stands for "Internet Protocol," and this is known to be a set or compositions of rules that is said to monitors the format of data sent through the use of the internet or local network
Hence, The files keyword is one that should be listed after the hosts statement in the file so that the system will consult the hosts file to resolve a name to an IP address.
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You need to display the placement of three new function keys on a cell phone prototype. What should you use to illustrate the data
In the case above, one will need an illustration should be use to illustrate the data.
What is considered an illustration?An illustration is known to be a kind of a visual depiction that is known to be often made by an artist and its examples are drawing, sketch, painting, photograph and others.
Note that, In the case above, one will need an illustration should be use to illustrate the data.
Read the scenario, and answer the question. You need to display the placement of three new function keys on a cell phone prototype. What should you use to illustrate the data?
An illustration
Maps
An organizational chart
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What name is given to people who break into computer systems with the sole purpose to steal or destroy data?
Answer:
those people are called hackers
Explanation:
Answer:
They are called hackers.
Explanation:
hope it helps
You are reviewing a PR package for a grounds maintenance requirement. While reading the performance work statement (PWS), you notice the requesting activity described the work to be completed by establishing the methods and processes, including number of personnel and equipment to be used, the potential contractor must use to perform the work. What conclusion can you draw from the review of this PWS?
The conclusion that could be drawn from the review of this PWS is that Construction of a security fence and guardhouse, $2M, full-and-open competition.
What are PR packages?PR packages is known to be a kind of packages that are said to be made by a carefully selection of a brand's products and it is one that is often sent to what we call the list of influencers or some celebrities,
Note that this is often done with the hopes of them getting and also using the product and then they can also post it on his or her social media page.
Hence, based on the scenario given above, The conclusion that could be drawn from the review of this PWS is that Construction of a security fence and guardhouse, $2M, full-and-open competition.
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Se options below
-Eighty high-end, commercial off-the-shelf computers, $230,000, GSA Supply Schedule
-Construction of a security fence and guardhouse, $2M, full-and-open competition
-Office furniture for 100 individuals plus 2 conference areas, $325,000, to be purchased through UNICOR
-Office supplies for nine months, $250,000, to be purchased through the AbilityOne program.
A(n) blank______ is hardware and software that control access to a company's intranet and other internal networks
A firewall is hardware and software that control access to a company's intranet and other internal networks.
What is firewall and how does it functions?The term firewall is known to be that which acts as a form of protection of your network from that holds of attackers.
Note that A firewall is one that functions as the shield of your network as it is known to often acts as a kind of a 24/7 filter that often scan the data that tries to enter your network.
Hence, A firewall is hardware and software that control access to a company's intranet and other internal networks.
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How many other deices could be on the same cable that connects this device to the motherboard?
Answer: 0
Explanation: