Answer:
DNS translates domain names and hostnames into IP addresses through a basic lookup function. When a user requests a domain name (as in the case of a browser lookup) the computer queries the local DNS server to find the matching IP address. If the local DNS server does not contain the information in it's local database, it contacts the next higher DNS system or the root domain DNS servers (i.e. microsoft.com - if the local system does not know it, it will query the well-known DNS server for the .com domain - which will know where to get the information).
DNS helps the users by not requiring them to remember the IP address of every system them want to connect with. microsoft.com is much easier to remember than 40.82.167.220.
DNS also helps the internet scale through the use of load balancing. Multiple systems can comprise a single web site with the web pages stored on many different machines with multiple IP addresses. When a user requests the microsoft.com website IP, they are given the primary IP of the load balancer sitting in front of the multiple computers. The load balancer will then distribute the traffic to any of the systems that are hosting the web page that are not busy. To the end user it look like they are connecting to a single machine - when in fact they are connecting to one of potentially hundreds of web servers with the same content. As traffic grows on the internet more servers are necessary to handle the additional traffic. DNS helps ensure the end user will connect to the proper web server regardless of the number of web server copies spun up in response to the additional traffic. This allows the capacity to scale as necessary without interruption to the web site.
Explanation:
DNS translates domain names into IP addresses so that the browsers can be able to load internet.
Through a lookup function, DNS solve the problem of translating domain names like example.com into IP addresses. It should be noted that when a user requests a domain name, the local DNS server will then find the matching IP address.If the information isn't contained in the local database, then the information will be requested from the next higher DNS system. Through the Domain Name System (DNS), the human readable domain are translated to machine readable IP addresses.Lastly, Domain Name System also helps in scaling the internet through the use of load balancing. The load balancer helps in the distribution of the traffic to the system hosting the web page.Read more on:
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Suggest why people might not want the government to carry out Internet surveillance?
Answer:
People dont want there day to day life being suerviellianed. It gives most people a sense of unease and uncomfort.
Explanation:
Which of the following statements does not explain the difference between safety stock
Inventory and the cross docking method?
The statements does not explain the difference is that Cross-docking reduces inventory and storage space requirements, but handling costs and lead times tend to increase.
What is the difference between safety stock inventory and the cross-docking method?safety stock inventory is known to be a kind of traditional warehousing systems that needs a distributor to have stocks of product already at hand to ship to their customers.
But a cross-docking system is one that is based on using the new and best input such as technology and business systems to produce a JIT (just-in-time) shipping method.
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Can someone please help me with this tynker lesson! Plz help me!
Answer:
Explanation:
no i cant its to hard.
Do you believe that Online Activism results in real change, or do you think it is something that people do to make themselves look good/feel better about themselves? Look for some examples of both in recent history to back your point.
Reflect your findings in a 350 word discussion post. Be sure to link to multiple online sources and add in visual and other multimedia resources to help you make your point. Be sure you credit your sources via a linkback. You are considering other’s ideas, so they need to be credited as such.
Online Activism results in relatively minimal change. The reason behind this matter is because people generally only take action virtually and not in real life. Although there are fewer opportunities to take action in person, there is a relatively strong difference of seeing someone dying of cancer online and seeing someone in person dying of cancer. This can be summed down to sympathetic disconnect, being how virtualization creates a disconnect between people emotionally and causes the static statement of, "There's nothing I can do" when there's donations and organizations to contribute to always there. It's much easier to feel included in person than online, and accordingly, much more often a reason for people to interact and take actual action.
Consider the following code:
for r in range (10, 60, 10):
print("Hello")
How many times is the word "Hello" output?
PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS ANSWER ISTG
Answer:
5 times
Explanation:
is it possible to get the sims 4 without paying or the free trial?
Answer:
No
Explanation:
The only way is to pay for the game or do the trial
Select the correct answer.
What is a counter?
Answer:
Explanation:
A counter is long flat-topped fitment across which business is conducted in a shop or bank or refreshments are served in a cafeteria.
According to the video, some workers who work for themselves, such as Actors, Musicians, or Writers, may have what sort of worker represent them to potential customers?
Answer: an agent
Explanation: got it correct
if i cl/ear ch/at hist/ory on group/me on my comp.uter will it clear it on my phone
Answer: It is likely that this can happen.
Explanation:
If you really want to go the extra mile to clear it all, I may recommend that you clear it off the phone as well. Hope this helps.
Joan typed an entire page of her English essay. She is now at the bottom of her document and can’t see the top. What should Joan use to see the top of the document?
Menu
Ribbon
Scroll bar
Tab
Answer:
scroll bar would be the answer
Explanation:
hope this helps
Answer:
scroll bar
Explanation:
I took the test
What links documents, allowing users to move from one to another simply by clicking on a hot spot or link
Answer:
These are called hyperlinks. A programming language called [tex]HTML[/tex] is responsible for these existing. It stands for hypertext markup language. It can also be used to link documents to each other through these hyperlinks.
Select the correct answer,
Which unit of program code takes inputs, performs operations on these inputs, and returns the outputs?
OA
statement
ОВ.
variable
OC.
constant
OD
function
Answer:
function
Explanation:
took the test
Should spreadsheets be used to maintain a checkbook? Question 1 options: YES NO.
The spreadsheets should be used to maintain the checkbook. The option 1 of the problem is correct.
What is spreadsheet?Spreadsheet is the electronic sheet in which the data can be arranged and saved for the future use. This data in a spreadsheet is arranged in the rows and the column of the spreadsheet.
Applications of spreadsheet are listed below.
Arrangement of the data in a proper format.Create reports and the charts to better understanding the data.Used in business, and account maintenance.Used for the simple as well as complex numerical calculations.The spreadsheet is the best way to maintain a check book because with the help of spreadsheet, many formulas in each cell can be applied.
Hence, the spreadsheets should be used to maintain the checkbook. The option 1 of the problem is correct.
Learn more about the spreadsheet here;
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An application requires a frontend web tier of multiple servers that communicate with a backend application tier of multiple servers. Which design most closely follows AWS best practices?
The design most closely follows this Amazon Web Service (AWS) best practices: multitenancy.
What is AWS?AWS is an acronym for Amazon Web Service and it can be defined as a web-based service that is saddled with the responsibility of providing on-demand cloud computing and application programming interface (API) to individuals, governments, and business firms on a metered basis.
Generally, some key design principles of the Amazon Web Service (AWS) Cloud include the following:
ScalabilityAutomationDisposable resourcesLoose coupling managed services.MultitenancyA multitenancy model is typically used for providing services to multiple end users through an instance of the application running on a server.
Read more on cloud computing here: https://brainly.com/question/19057393
Is anyone good a photography? If so pls any help would be great! Brainliest will be given:)
Answer:
Based on the image I'd have to say the answer is fast shutter speed
Computers that communicate over a network must follow certain ___ to ensure that the transmission is sent properly and understood.
Computers that communicate over a network must follow certain protocols or rules, in order to ensure that data are transmitted properly and understood.
What is a protocol?A protocol can be defined as a formatted blocks of data that have been designed and established to obey a set of standard rules (conventions) such as the Transmission Control Protocol and Internet Protocol (TCP/IP).
In Computer networking, all computers and other network devices that communicate over a network must follow certain protocols or rules, in order to ensure that data are transmitted properly and well understood by end users.
Read more on protocol here: https://brainly.com/question/17387945
Judith wants sort data about information of students in a school into three columns: first by gender, second by state and third by age. To do so, she can select all the cells in the list, then click the Data tab, click Sort - Sort & Filter group, then click the Add Level button to add the first sorting level. True or False
Judith can select all the cells in the list, then click the Data tab, click Sort - Sort & Filter group, then click the Add Level button to add the first sorting level and thus it is a True statement.
What is sort data?Sorting is known to be the act of putting together data into something that is meaningful and so that a person can analyze it more better.
Note that Judith using this method through the act of can selecting all the cells in the list, then click the Data tab, click Sort - Sort & Filter group, then click the Add Level button to add the first sorting level is the right way to go about it.
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Type the correct answer in the box. Spell all words correctly.
What do modern CPUs use to simulate the performance of multiple processors within one processor?
Modern CPUs use to simulate the performance of multiple processors within one processor?
Answer:
Modern CPUs contain multiple cores. Think of it as multiple smaller CPU's on the single CPU chip. The multiple cores can handle different processes in parallel allowing for multiple programs to be running at the same time. This is not considered true multi-processing since the architecture still has a single I/O bus and can be subject to a single point of failure. But the operating system will take advantage of the additional cores as if they were multiple physical CPU's - enhancing performance and productivity.
Explanation:
Suppose you need to send a PowerPoint file to a friend who is using a very old version of PowerPoint. Which file format should you use?
pptx
pptk
ppt
pptm
Answer:
ppt
Explanation:
To my knowledge pptx is only available for Microsoft PowerPoint 2013 and up. ppt is the compatibility mode meaning older and newer version alike can open and edit such file
Cloud computing allows you to store your files and access applications in a(n) ______ account. Select your answer, then click Done.
Cloud computing avails end users an ability to store their files and access software applications in an online account.
What is cloud computing?Cloud computing can be defined as a type of computing that typically requires the use of shared computing resources over the Internet rather than local servers and hard drives.
Some examples of shared computing resources are:
Cloud storageServersComputer powerSoftware applicationThis ultimately implies that, cloud computing can be used by end users to store and access various files, documents and software applications, provided that they have an online account with the cloud service provider.
Read more on cloud computing here: https://brainly.com/question/19057393
What is the value of the variable result after this code executed?
>>> a = 7
>>> b = 2
>>> c = 0
>>> result = a * b - b / (c+b)
>>> result
output:__?
Answer:
the answer is 13
Explanation:
I did the test/assignment but all u have to do is copy and paste each line in python or slove like a regular math problem like so,
7 * 2 - 2 / (0 + 2) = 13
result = 13
**sry for late answer***
Write a pseudocode for the logic of a program that accepts five numbers from a user and displays one of the following messages:- The largest number is xx. The smallest number is xx
The pseudocode of a program is used as a prototype of the program
How to write the pseudocodeThe pseudocode of the program is as follows:
Counter = 1Input numMin = numMax = num // Input remaining 4 numbers do { Counter = Counter + 1Input numIf (num < Min) { Min = num } if (num > Max) {Max = num} } while (counter < 5) Print Min, Max EndRead more about pseudocode at:
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1. Data in a smart card can be erased
TRUE
FALSE
2. Internal hard drive is a primary storage in your computer
TRUE
FALSE
3. Optical readers uses a light source to read characters or marks
TRUE
FALSE
4. Magnetic stripe can contain upto 100 characters
TRUE
FALSE
6. Printers are output devices which produces hard copy of information
TRUE
FALSE
Answer:
false
true
false
true
true
Answer:
Optical memory cards can store up to 4 MB of data. But once written, the data cannot be changed or removed. Thus, this type of card is ideal for record keeping - for example medical files, driving records, or travel histories.
1. What do you think are the importance of 5S Principles?
2. Cite a situation in which you can apply the knowledge of understanding 5S Principles?
1) The importance of the 5s Principles is to improve productivity in industries, hospitals, government and education. Additionally it helps to eliminate wasted time, space and inventory.
(2) I can use the knowledge acquired from the 5s Principles to make my everyday life easier.
Please have a great day <3
how does a computer process data
Answer:First, data is converted to simple numbers that are easy for a computer to store. Second, the numbers are recorded by hardware inside the computer. Third, the numbers are organized, moved to temporary storage and manipulated by programs, or software.
Explanation:Done:)
what does FEA for digital technology mean?
thanks for your time!!
Answer:
Finite Element Analysis
Explanation:
hope that helped ,brainliest if u dont mind
I need help with my assignment, basically I need python to write " H E L L O " with the Ls being 50% larger! PLEASE HELP!!!
Answer/Explanation:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# printing letter H
draw.left(90)
draw.forward(70)
draw.penup()
draw.goto(0, 35)
draw.pendown()
draw.right(90)
draw.forward(30)
draw.penup()
draw.goto(30, 70)
draw.pendown()
draw.right(90)
draw.forward(70)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# printing letter E
draw.penup()
draw.goto(40, 0)
draw.pendown()
draw.right(180)
draw.forward(70)
draw.right(90)
draw.forward(35)
draw.penup()
draw.goto(40, 35)
draw.pendown()
draw.forward(35)
draw.penup()
draw.goto(40, 0)
draw.pendown()
draw.forward(35)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# printing letter L
draw.penup()
draw.goto(90, 70)
draw.pendown()
draw.right(90)
draw.forward(70)
draw.left(90)
draw.forward(35)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# printing letter L
draw.penup()
draw.goto(135, 70)
draw.pendown()
draw.right(90)
draw.forward(70)
draw.left(90)
draw.forward(35)
# printing letter O
draw.penup()
draw.goto(210, 70)
draw.pendown()
for i in range(25):
draw.right(15)
draw.forward(10)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~Learn with Lenvy~
Which of these jobs would be most appropriate for someone who majors in information systems? A. Managing a group of programers B. Creating a cloud based customer service application app C. Providing telephone tech support D. Designing a database for an online retailer.
Answer:
B. Creating a cloud based customer service application app
Explanation:
Information Systems is described as an "academic study of various systems encompassing a particular reference associated with the complementary networks and information of the software and hardware that different organizations and people use to collect, create, process, distribute, and filter data.
The information system includes an integrated pair of different components for storing, collecting, and processing data, along with this, it is utilized for providing knowledge, information, and digital products.
In the question above, the correct answer is option-B.
how many media are used in unimedium technology?
Answer:
a lot.
Modern media comes in many different formats, including print media (books, magazines, newspapers), television, movies, video games, music, cell phones, various kinds of software, and the Internet.
Though there are no specific federal laws for cyberbullying, in some cases cyberbullying
overlaps with __________
harassment.