Computers And Technology High School

You have been asked to install a network that will give the network users the greatest amount of fault tolerance. Which of the following topologies would you choose?
A. Star
B. Ring
C. Mesh
D. Bus

Answers

Answer 1

The mesh topology has the highest failure tolerance. A mesh network connects every computer to every other computer, giving many redundant pathways.

What is mesh topology?

A mesh network is a local area network architecture in which infrastructure nodes link directly, dynamically, and non-hierarchically to as many other nodes as feasible and collaborate to route data to and from clients effectively. The mesh topology has the highest failure tolerance. A mesh network connects every computer to every other computer, giving many redundant pathways. Mesh topology is a network architecture in which all network devices are linked. Data may be routed (delivered the shortest distance) and flooded in a mesh topology (sent to all devices). There are two forms of mesh topology: full mesh topology and partial mesh topology.

Here,

The mesh topology has the best fault tolerance. Every computer in a mesh network is linked to every other computer, resulting in several redundant pathways.

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Related Questions

assume you have found a usb memory stick in your work parking area. what threats might this pose to your work computer should you just plug the memory stick in and examine its content? in particular, consider whether each of the malware propagation mechanisms we discuss could use such a memory stick for transport. what steps could you take to mitigate these threats, and safely determine the contents of the memory stick?

Answers

The work system's confidentiality, integrity, and availability may all be threatened by the USB memory stick.each of the malware propagation mechanisms we discuss could use such a memory stick for transport.

It might include an executable virus or a macro virus-infected document that, when launched or opened, will allow the infection to spread. The work system's confidentiality, integrity, and availability may all be threatened by the USB memory stick.It might include an executable virus or a macro virus-infected document that, when launched or opened, will allow the infection to spread.It might include a harmful worm that can be launched automatically via the autorun feature or by taking advantage of a weakness when the USB stick is inspected.

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use a command to output the number of lines, words and file size of the readme.md file. how many lines are in the file according to this output?

Answers

The wc command can accept zero or more input FILE names. If no FILE is specified, or when FILE is -, wc will read the standard input. Two or three lines are there in file in output.

What is CAT command?

The cat command allows you to make new files and add content to them.

You can use filename1.txt and filename2.txt as test files to see how the other commands work.

Create the first file in a terminal window after opening it. As soon as the desired text is typed, the pointer shifts to a new line.

Hold down the Ctrl key and press d to exit the prompt and save the changes to the file. for the following file, repeat the procedure.

Run "cat filename1.txt" to view filename1.txt's contents using the cat command.

The cat command has the ability to append a file's contents to the end of another file. Use a double >> symbol in place of a single > sign.

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you have a recovery services vault named vault1 that has soft delete enabled. vault1 stores backups for the following azure resources: an azure virtual machine named vm1 an azure file share named share1 a sql server on azure virtual machine named sql1 which backups are protected by soft delete?

Answers

The backups which can be protected with the aid of using soft delete include: VM1, share1, and SQL1. A soft delete marks a document as not energetic or legitimate with out certainly deleting it from the database.

Why do we want soft delete?

Soft deletion is an operation wherein a flag is used to mark facts as unusable, with out erasing the facts itself from the database. Instead of deleting facts out of your database, that's a tough to get over operation, you upload metadata indicating the facts need to be taken into consideration deleted.

Is soft delete an excellent practice?

In summary, the use of a soft delete sample for your provider is usually a proper idea, however it comes with layout and implementation challenges. Make positive you recognize the "how" and "why" and take greater time to broaden and run check instances for every essential use case.

When need to use soft delete?

History monitoring and audit (e.g. for criminal reasons). Keeping reference integrity and keep away from cascade delete. You want “Graceful” delete such as a long-strolling commercial enterprise system can also additionally want facts that would be “deleted”, however nevertheless required for this specific system to finish.

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consider the following scenario: multiple client switches and routers have been set up at a small military base. the network team decided to implement terminal access controller access-control system plus (tacacs ), along with kerberos, and an external lightweight directory access protocol (ldap) service. what is the primary reason tacacs was chosen for this?

Answers

To make it possible for other network administrators to efficiently manage a large number of switches and routers on the local area network.

A Terminal Access Controller Access Control System Plus (TACTICS+) system was put in place by a network administrator (LAN). These components include: something you are aware of, like a PIN, password, or catchphrase; something you have, like a smart card or token; and something you know. anything that identifies you, such as a fingerprint or other bio metric. For remote contact with any server found within a UNIX network, the Terminal Access Controller Access Control System (TACTICS) authentication protocol is utilized. The admittance ticket is the subject of the first certification (known as the GT). After decrypting the original one, the ticket-granting service generates a new credential for the server that the user is requesting access to.

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:

uma wants to create a name for the range showing the expenses for 2017. she types in exp2017 but excel rejects the name. what is the problem?

Answers

Choose Format > Move or Copy Sheet from the Home tab. Left-click to move the worksheet tab while holding down the Ctrl key.

In the Excel Name Manager dialog box, you may create, change, and remove defined names. These names can be used for constants, formulas, and ranges. It can be simpler to read and comprehend formulas when named ranges are used. Choose the desired range, taking note of any row or column labels. Choose Create from Selection under Formulas. Select the Top row, Left column, Bottom row, or Right column check box to indicate where the labels are located in the Create Names from Selection dialog box. Choose OK.

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