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sergeinik [125]
3 years ago
9

Consider an application that transmits data at a steady rate (for example, the sender generates an N-bit unit of data every k ti

me units, where k is small and fixed). Also, when such an application starts, it will continue running for a relatively long period of time.
Suppose that a packet-switched network is used and the only traffic in this network comes from such applications as described above. Furthermore, assume that the sum of the application data rates is less than the capacities of each and every link. Is some form of congestion control needed? Why?
Computers and Technology
1 answer:
Sever21 [200]3 years ago
4 0

Answer:

No

Explanation:

Because every link can handle the sum of the application data rate even when everyone is using the application ate the same time (worst scenario), there won't be any congestion to control. Because we have a good link capability the network doesn't require any congestion control mechanism.  

Note: When trying to solve this kind of problems always keep in mind the worst scenario, if the network is capable of withstanding the worst scenario and no information about the scalability of the network is given then you don't need congestion control.

You might be interested in
In python:
egoroff_w [7]

Python can be used to implement central of tendencies such as mean, median and mode using the statistic module

The program in Python, where comments are used to explain each line is as follows:

#This imports the statistics module

import statistics

#This defines the function that calculates the mode

def calcMode(myList):

   #This prints the mode

   print(statistics.multimode(myList))

#This defines the function that calculates the median

def calcMedian(myList):

   #This prints the median

   print(statistics.median(myList))

#The main method begins here

#This initializes the list

myList = []

#The following iteration gets input for the list

for i in range(10):

   myList.append(int(input()))

#This calls the calcMode method

calcMode(myList)

#This calls the calcMedian method

calcMedian(myList)

Read more about similar programs at:

brainly.com/question/25026386

8 0
3 years ago
A file extension of. Xlsm indicates what type of workbook.
Vitek1552 [10]

We have that the .xlsm <em>Format </em>is used to save Excel Macro-Enabled Workbook file

<h3>Formats</h3>

Generally file are saved in different formats for easy sorting and application on the operating system.

For instance if a music file is renamed and stored in a different format say .exe the audio file wont be recognised as an audio file and hence refuse to play.

e.g

  • .exe for a windows appication
  • ,mp3 for an audio file
  • .xlsm here is used to save Excel Macro-Enabled Workbook file

For more information on Excel visit

brainly.com/question/19295387

8 0
3 years ago
Step 1: Configure the initial settings on R1. Note: If you have difficulty remembering the commands, refer to the content for th
Andru [333]

Answer:

The configuration of the R1 is as follows

Explanation:

Router>enable

Router#show running-config

Router#show startup-config

Router#configure terminal

Router(config)#hostname R1

R1(config)#line console 0

R1(config-line)#password letmein

R1(config-line)#login

R1(config-line)#exit

R1(config)#enable password cisco

R1(config)#enable secret itsasecret

R1(config)#service password-encryption

R1(config)#banner motd #Unauthorized access is strictly prohibited#

R1(config)#end

R1#exit

R1>enable

R1#copy running-config startup-config

R1#show flash

R1#copy startup-config flash

3 0
3 years ago
_____ assures the interface will act as the users expect, while _____ assures it will look pleasing. Select one:
Agata [3.3K]

Answer:

C. consistency, aesthetics

Explanation:

Based on the descriptions given to us in the question we can deduce that the answer is C. consistency, aesthetics. This is because "consistency" is defined as something that always delivers the same results, which is what users need from the interface in order to understand it and continue using it. While "aesthetics" is defined as the visual representation of something (how something will look).

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0
3 years ago
Write a C++ code that will read a line of text and echo the line with all uppercase letters deleted. Assume the maximum length o
andriy [413]

Answer:

#include<bits/stdc++.h>

using namespace std;

int main()

{

   string st;

   getline(cin,st);

   int i=0;

   while(i<st.length())

   {

       if(isupper(st[i]))

       {

           st.erase(st.begin()+i);

           continue;

       }

       i++;

   }

   cout<<st<<endl;

   return 0;

}

Explanation:

I have included the file bits/stdc++.h which include almost most of the header files necessary.

For taking the input as a string line getline is used.

For checking the upper case isupper() function is used. cctype header file contains this function.

For deleting the character erase function is used.

6 0
3 years ago
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