1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valkas [14]
3 years ago
8

Suppose you are an ISP that owns a / 22 IPv4 address block. Can you accommodate requests from six customers who need addresses f

or 9, 15, 20, 41, 128, and 260 computers, respectively? If so, how? If not, explain why.
Computers and Technology
1 answer:
lisabon 2012 [21]3 years ago
7 0

Answer:

It is not possible.

Explanation:

In this example, we need to accommodate 473 computers for six clients that are 473 IP addresses.

For this request just we have /22 IPv4 address blocks, this mean

22 red bits 11111111111111111111110000000000 <--- 10 host bits

We must increase red bits to 25, we need these 3 bits to create 6 sub red, in this case, 2^3 = 8 sub red.

Why did we ask 3 bits? Because if we ask only 2, 2^2 = 4, and we need 6 sub red.

25 red bits 11111111111111111111111110000000 7 host bits

In this case, we need more than 260 computers, but just we have 7 bits, this means.

2^7 = 128 and just one customer needs 260, for that is impossible.

You might be interested in
What will be the output of the following lines of code and the user's response?
Arte-miy333 [17]

Answer:

The answer is C. 85

Explanation:

The int() function is usually used to turn a float, to an int<em>.</em> When you use the int() function, it just cuts of everything past the decimal. It doesn't round the float. Leaving you with the option C. 85

hope this helped you :D

6 0
2 years ago
Core to resource management system is the _________that coordinates the server hardware.
vichka [17]
Hehdhdjdjddjdjid iridium chi jo j o j o j o j
5 0
3 years ago
Develop a C program that calculates the final score and the average score for a student from his/her (1)class participation, (2)
White raven [17]

Answer:

Following are the code to the given question:

#include<iostream>//defining header file

using namespace std;

int main()//defining main method

{

float clspat,test,asst,exam,practice,total,average;//defining floating variable

char name[100];//defining char variable to input value

cout<<"Enter Name of Student: ";//print message

cin>>name; //input value

cout<<"Enter scores in following scoring items between 0 and 100:"<<"\n";//print message

cout<<"Enter class participation score: ";//print message

cin>>clspat;//input value

cout<<"Enter test score: ";//print message

cin>>test;//input value

cout<<"Enter assignment score: ";//print message

cin>>asst;//input value

cout<<"Enter exam score: ";//print message

cin>>exam;//input value

cout<<"Enter practice score: ";//print message

cin>>practice;//input value

total=clspat+test+asst+exam+practice;//calculating total value

average=total/5;//calculating average value

cout<<endl<<"SCORE CARD OF "<<name<<"\n"<<"-----------------------"<<"\n";//print value with message

cout<<"Total score: "<<total<<"\n";//print message with value

cout<<"Average score: "<<average; //print message with value

}

Output:

please find the attached file.

Explanation:

In this code, the floating-point variable is declared, which is used for input value from the user-end and after input the floating-point value it uses the "total, average" variable to calculate its respective values and store its value with init, after storing the value into the variable it uses the print method to print its values.

5 0
3 years ago
Punitive consequences for downloading software illegally is
Dimas [21]

Answer:

I think that the answer is A

3 0
2 years ago
Which software application would you use to calculate and manipulate numerical data?
Basile [38]
The Software App That I Would Use Would Be NumericalDataHelp.com ... I Use that all the time ... If you cant find it just search in Google or Firefox Numerical Data Help and then you should be able to find some help there ... I hope that this helped !!! If it did mark me brainiest 
5 0
3 years ago
Other questions:
  • A brick weighs 26 N. Measured underwater, it weighs 11 N.
    10·1 answer
  • Coloumn1; Criteria1: Average of best three marks (CA); CA&gt;=40
    13·1 answer
  • To create a file in dos edit, type ____ at the command prompt to start dos edit, and then begin typing in the document window.
    8·1 answer
  • What is the impedance mismatch problem? Which of the three programming
    10·1 answer
  • Write a program that will ask user to enter your name and count number of character ?
    6·1 answer
  • The Leal button is located in the
    7·1 answer
  • Tara is creating a presentation for her science project about volcanoes. She added different animations to every slide for empha
    12·1 answer
  • Write a Python program segment, using a loop, to calculate and print the sum of the odd integers from 20 to 120. (Hint: 21 23 25
    13·1 answer
  • Create a file named homework_instructions.txt using VI editor and type in it all the submission instructions from page1 of this
    7·1 answer
  • Thoughts on copyright?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!