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dexar [7]
2 years ago
11

) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in

each of these four subnets are required to have the prefix 223.1.17/24. Also suppose that Subnet 1 is required to support at least 30 interfaces, Subnet 2 is to support at least 100 interfaces, Subnet 3 is to support at least 10 interfaces, Subnet 4 is to support at least 10 interfaces. Provide four network addresses (of the form a.b.c.d/x) that satisfy these constraints. Show all your work.
Computers and Technology
1 answer:
erik [133]2 years ago
4 0

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

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Write a cout statement that prints the value of a conditional expression. The conditional expression should determine whether th
MissTica

Answer:

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

Explanation:

#include <iostream>

#include <string>

using namespace std;

int main()

{

   int score;

   cout << "Enter Score: \n";

   cin>>score;

   if (score == 100)

//whether the value of the score variable is equal to 100

   {

       cout << "Perfect ";

//If so, it should print “Perfect”

   }

   else

   {

       cout << "Nice Try ";  

   }

 

}

     

     

7 0
2 years ago
daniel wants to buy a computer to use for playing games after work. he loves racing games and wants to make sure his device has
kirza4 [7]

The factors which should be considered by Daniel are the RAM capacity and the Processor Core of the computer.

Computer games especially racing and football games are usually memory intensive and as such will require a good amount of RAM in other to ensure that the game runs smoothly as the RAM provides a temporary storage required for applications or programs to run smoothly.

Also, the processor core has to be put into consideration, Daniel will need a multi - core processor in other to aid the smooth running of his racing game.

Therefore, the factors that should be considered are the RAM and processor core.

Learn more :brainly.com/question/25010930

5 0
1 year ago
9.6 Code Practice: Question 1
worty [1.4K]

Answer:

  1. import java.util.Random;
  2. import java.util.Arrays;
  3. public class Main {
  4.    public static void main(String[] args) {
  5.        int n = 10;
  6.        int [] myArray = new int[n];
  7.        buildArray(myArray, n);
  8.        System.out.println(Arrays.toString(myArray));
  9.    }
  10.    public static void buildArray(int[] arr, int n){
  11.        for(int i=0; i < arr.length; i++){
  12.            Random rand = new Random();
  13.            arr[i] = rand.nextInt(90) +10;
  14.        }
  15.    }
  16. }

Explanation:

Firstly, create a method buildArray that take two inputs, an array and an array size (Line 12). In the method, use random nextInt method to repeatedly generate a two digit random number within a for loop that will loop over array size number of times (Line 13-15). The expression rand.nextInt(90) + 10 will generate digits between 10 - 99.

In the main program, call the build array method by using an array and array size as input arguments (Line 8). At last, print the array after calling the buildArray method (Line 9).

8 0
2 years ago
Our company is only interested in purchasing a software upgrade if it leads to faster connectivity and data sharing. The old sof
Igoryamba

Answer:

Calculate the average processing time of the new software

Explanation:

Since the average processing time of the old software is already known, the simplest test to see if the new software is faster than the old software will be to calculate the average processing time for the new software and compare it with the average processing time of the old software.

If the new software have an average processing time lower/smaller than that of the old software; we conclude that the new software is faster.

If the new software have an average processing time higher/larger than that of the old software; we conclude that the old software is faster.

6 0
2 years ago
In the process of retrieving a specific memory from a web of associations a person needs to activate one of the strands that lea
iVinArrow [24]

Answer:

Priming.

Explanation:

The brain is the centre of control for all animals. It coordinates the body system, breathing, beating of the heart, memory, gait, speech, sight etc.

Memory is stored in the brain ( the function of the cerebral cortex in the cerebrum). Two types of memory are the long term and the short term memory. The long term memory stores information permanently in the brain, while the short term holds the information for a while and either transfers it to the long term memory or the memory decays.

To retrieve a specific memory from the wide memory of the brain, it activates a strand that leads to the memory, this process is called priming.

6 0
2 years ago
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