Pda bkhhksejc pnwjoynelp dwo xaaj ajykzaz ywj ukq zaykza ep???<br><br><br> The Key Value is 22

The OSI model is a useful tool in troubleshooting a network because it enables you to isolate a problem to a particular software

lutik1710 [3]

Answer:

1) Layer 4, transport

2) Layer 2, datalink

3) Layer 5, session

4) Layer 7, application

Description of Problems are as below:

1) One of your servers has been exhibiting sluggish network performance. you use a network-monitoring program to try to evaluate the problem. You find considerable TCP retries occurring because the server is being overwhelmed by data, and packets are being discarded.

2) You check some statistics generated by a network-monitoring program and discovers that an abnormally high number of CRC errors were detected. (Hint think of the cause of CRC errors).

3) A user is trying to connect to another computer, but the logon attempt is continually rejected.

4) You try to access a Linux server to share files by using NFS. You can communicate with the server, but the shared files don't appear to be available.

Explanation:

OSI Model is a reference model to determine how applications communicate over a network. OSI consists of seven layers, and each layer performs a particular network function. The seven layers are:

Layer 7 - Application.

Layer 6 - Presentation.

Layer 5 - Session.

Layer 4 - Transport.

Layer 3 - Network.

Layer 2 - Data Link.

Layer 1 - Physical.

1) One of your servers has been exhibiting sluggish network performance. you use a network-monitoring program to try to evaluate the problem. You find considerable TCP retries occurring because the server is being overwhelmed by data, and packets are being discarded.

Layer 4, transport

2) You check some statistics generated by a network-monitoring program and discovers that an abnormally high number of CRC errors were detected. (Hint think of the cause of CRC errors).

Layer 2, Data Link

3) A user is trying to connect to another computer, but the logon attempt is continually rejected.

Layer 5, session

4) You try to access a Linux server to share files by using NFS. You can communicate with the server, but the shared files don't appear to be available.

Layer 7, application

7 0

3 years ago

Is this statement true or false?

quester [9]

Answer:

NOPE

Explanation:

sometimes presentations can be for one person only. For instance if you work in a company sometimes you present for your boss only etc.

Hope this helped :)

6 0

3 years ago

Read 2 more answers

Ill give brainliest if possible

AlekseyPX

I can’t see that zoom it in

8 0

3 years ago

Read 2 more answers

Information Security

ziro4ka [17]

Answer:

THEUNITEDSTATESWASATPEACEWITHTHATNATIONANDATTHESOLIC ITATIONOFJAPANWASSTILLINCONVERsATIONWITHITSGOVERNMEN TANDITSEMPERORLOOKINGTOWARDTHEMAINTENANCEOFPEACEINTH EPACIFICINDEEDONEHOURAFTERJAPANESEAIRSQUADRONSHADCOM MENCEDBOMBINGINOAHUTHEJAPANESEAMBASSADORTOTHEUNITEDS TATESANDHISCOLLEAGUEDELIVEREDTOTHESECRETARYOFSTATEAF ORMALREPLYTOARECENTAMERICANMESSAGEWHILETHIsREPLYSTAT EDTHATITSEEMEDUSELESSTOCONTINUETHEEXIsTINGDIPLOMATIC NEGOTIATIONsITCONTAINEDNOTHREATORHINTOFWARORARMEDATTACK

Explanation:

Use this mapping:

abcdefghijklmnopqrstuvwxyz

kfazsrobcwdinuelthqgxvpjmy

6 0

3 years ago

Given an int variable n that has already been declared and initialized to a positive value, write a Java program that prints the

Mars2501 [29]

Answer:

The program to this question can be given as:

Program:

public class Main //define class.

{

public static void main(String[] as) //define main method.

{

int n=5; //define variable n and assign positive value.

int i,j; //define variable

for (i = 7; i>=1; i--) //outer loop.

{

for (j = 0; j< i; j++) //inner loop.

{

System.out.print("*"); //print asterisks.

}

System.out.println(); //line break.

}

Output:

*****

****

***

**

*

Explanation:

The description of the above code can be given as:

In the above java programming code firstly we define a class that is "Main". In this class we define a main method in the main method we define a variables that is "n" in this variable we assign a positive value. The we define another integer variable that is i,j this variable is used in the loop.
Then we define a loop. for prints asterisks values in reverse triangle, we nested looping concept. In nested looping, we use in loop in this loop we use the i and j variables that print the asterisks value.

6 0

3 years ago

Pda bkhhksejc pnwjoynelp dwo xaaj ajykzaz ywj ukq zaykza ep??? The Key Value is 22