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levacccp [35]
3 years ago
8

There are four types of characteristics attributed to a flow: reliability, delay, jitter, and bandwidth. Explain how each of the

se is related to Quality of Service.
Computers and Technology
1 answer:
sergeinik [125]3 years ago
4 0

Answer and Explanation:

Reliability is important because if the service lacks  lacks reliability this could mean losing a packet or acknowledgement which then requires retransmission.

Delay can be tolerable in different degrees by applications, for example online chatting or conferences need to have the minimum delay possible.

Jitter is the variation in delay for packets belonging to the same flow.

High Jitter: difference between delays is large

Low jitter: difference between delays is small.

Bandwidth depends on the application. In video conferences, for example, there is a need to send million of bits per second to refresh a colour screen while sending a email may not reach even a million.

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4.5 Code Practice
Alex787 [66]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

This program is written in C++.

                                                                         

#include <iostream>

using namespace std;

int main()

{

   

   string word;// variable for taking user input

   int cond;// to set condition true if user preses the stop and exit from loop

   

   cout<<"Enter word: \n";

   cin>>word;

   do// start while loop

   {

       

       

       if(word=="stop" || word =="STOP" || word == "Stop")// if user enter word stop, then program exit

       {

       cond=0;

       

       }

       else//otherwise loop continue

       {

           cout<<" You Entered "+ word +"\n";

           cout<<"Enter word: \n";

           cin>>word;

           cond=1;

       }

   }  

   while(cond == 1);// if user don't enter word "stop" loop run continuesly.  

   cout<<"Program exit";

   

   return 0;

}

5 0
3 years ago
Taylor develops a prototype for a new smartphone. It only includes code, a way to process the input, a memory card, and a microp
marysya [2.9K]

Answer:

i would say C.output

Explanation:

the program would be the code, the input would be the input, and the memory card would be the memory leaving the output as the only thing forgotten.

6 0
3 years ago
Read 2 more answers
What is the real meaning of hack and crack?
vovangra [49]
Hack means hack computer and crack means I guess your behind
7 0
3 years ago
how do i create an advanced search using the search criteria in the range K2:S3 and the inventory data where the results will be
valentina_108 [34]

Create an advanced search using the search criteria in the range K2:S3 and the inventory data where the results will be displayed in the search results (starting in cell K10).

Explanation:

  • In cell B2, enter the value from A7.
  • Insert a function in D2 that will return the arrival date of any vehicle based on  which VIN is entered in B2 (Hint: Start with an INDEX function. Before you use a  nested MATCH function, specify which column number you will be returning.)
  • Insert a function in F2 that will return the Special Notes of any vehicle based on  which VIN is entered in B2 (Use the same hint from the previous step.)
  • Enter the following values for the advanced search criteria in the range K3S3:
  1. Year = 2018
  2. Type = Sedan
  3. GPS = Yes
  • Create an advanced filter using the search criteria in the range K2:S3 and the  inventory data where the results will be displayed in the search results (starting in  K10).
  • Verify results populate as expected.
6 0
3 years ago
Which of the following correctly describes the reason for quality customer service?
Vera_Pavlovna [14]
The correct answer is C. Keep existing customers and clients
Explanation:
Customer service refers to the interaction with customers and support employees in a company provide to customer to guarantee he or she has the best experience when buying one product or service. A high-quality customer service implies providing complete information to customers, and helping them before, during, and even after their process in buying or looking for information in a company. The main purpose of this is that customers feel the support from employees, and are loyal to the company which means they will go back if they need the same service or products. Thus, the reason for quality customer service is "Keep existing customers and clients".
7 0
2 years ago
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