All categories

2 years ago

Based on virtualization technologies, how many types can we classify them? Please give a brief statement on each of them?

Computers and Technology

1 answer:

geniusboy [140]2 years ago

6 0

Answer:

Software and Hardware virtualization.

Explanation:

Virtualization is a process or the ability of a system to run multiple operating systems and virtually using all the physical resources, as though they are individual systems.

Hardware virtualization allows for hardware components like the storage, CPU, memory etc to be virtually used by multiple virtual machines. Software virtualization uses software managers to run individual guest operating systems on virtual machines.

You might be interested in

7.8.1: Function pass by reference: Transforming coordinates. Define a function CoordTransform() that transforms the function's f

Lilit [14]

Answer:

Here is the CoordTransform() function:

void CoordTransform(int xVal, int yVal, int &xValNew, int &yValNew){

xValNew = (xVal + 1) * 2;

yValNew = (yVal + 1) * 2; }

The above method has four parameters xVal and yVal that are used as input parameters and xValNew yValNew as output parameters. This function returns void and transforms its first two input parameters xVal and yVal into two output parameters xValNew and yValNew according to the formula: new = (old + 1) *

Here new variables are xValNew and yValNew and old is represented by xVal and yVal.

Here the variables xValNew and yValNew are passed by reference which means any change made to these variables will be reflected in main(). Whereas variables xVal and yVal are passed by value.

Explanation:

Here is the complete program:

#include <iostream>

using namespace std;

void CoordTransform(int xVal, int yVal, int &xValNew, int &yValNew){

xValNew = (xVal + 1) * 2;

yValNew = (yVal + 1) * 2;}

int main()

{ int xValNew;

int yValNew;

int xValUser;

int yValUser;

cin >> xValUser;

cin >> yValUser;

CoordTransform(xValUser, yValUser, xValNew, yValNew);

cout << "(" << xValUser << ", " << yValUser << ") becomes (" << xValNew << ", " << yValNew << ")" << endl;

return 0; }

The output is given in the attached screenshot

7 0

2 years ago

Find and record a set of instructions containing a repetition clause (e.g., instructions on a shampoo bottle, a recipe, etc.). H

Leto [7]

This question belongs to scratch programming. This programming language has various instructions to carry out various tasks. There are different types of repeat statement available. This statement or instruction allows the user / programmer to repeat certain line of statements to a number of times. Here, according to the question, we need to use “Repeat after me”

If you take a music note, the tempo, timing and pitch needs to be mentioned clearly and “:” represents that a particular note to be repeated only once.

3 0

2 years ago

Suggest how the following requirements might be rewritten in a quantitative way. You may use any metrics you like to express the

kotegsom [21]

Answer:

Did you get the answer yet or not or should i sent it?

Explanation:

3 0

2 years ago

There are N bulbs numbered from 1 to N, arranged in a row. The first bulb is plugged into the power socket and each successive b

Ksivusya [100]

Answer:

The code is given below with appropriate comments

Explanation:

// TestSolution class implementation

import java.util.Arrays;

public class TestSolution

{

// solution function implementation

public static int solution(int[] arr)

{

// declare the local variables

int i, j, count = 0;

boolean shines;

// use the nested loops to count the number of moments for which every turned on bulb shines

for (i = 0; i < arr.length; i++)

{

shines = true;

for (j = i + 1; j < arr.length && shines; j++)

{

if (arr[i] > arr[j])

shines = false;

}

if (shines)

count++;

}

// return the number of moments for which every turned on bulb shines

return count;

} // end of solution function

// start main function

public static void main(String[] args)

{

// create three arrays named A, B, and C

int[] A = {2, 1, 3, 5, 4};

int[] B = {2, 3, 4, 1, 5};

int[] C = {1, 3, 4, 2, 5};

// generate a random number N within the range range[1..100000]

int N = 1 + (int)(Math.random() * 100000);

// create an array named D of size N

int[] D = new int[N];

// fill the array D with the distinct random numbers within the range [1..N]

int i = 0;

while(i < N)

{

int num = 1 + (int)(Math.random() * N);

boolean found = false;

for(int j = 0; j < i && !found; j++)

{

if(D[j] == num)

found = true;

}

if(!found)

{

D[i] = num;

i++;

}

// print the elements and number of moments of the arrays A, B, and C

System.out.println("Array A: " + Arrays.toString(A) + " and Moments: " + solution(A));

System.out.println("Array B: " + Arrays.toString(B) + " and Moments: " + solution(B));

System.out.println("Array C: " + Arrays.toString(C) + " and Moments: " + solution(C));

// print the size and number of moments of the array D

System.out.println("Size(N) of Array D: " + N + " and Moments: " + solution(D));

} // end of main function

} // end of TestSolution class

3 0

2 years ago

A feedback mechanism that can be used to measure the effectiveness of a CSIRT is the ____. a. after action review b. IR plan tes

Andrei [34K]

Answer: C)definition of empirical measures

Explanation: CSIRT(Computer Security Incident Response Team) is the team that is related with the taking the measurement according to the related incident of the security. The tasks that are performed by the team are detection of security error, dealing with it ,introducing ideas to resolve it etc.

Empirical measure is the measure that technique which has randomness. Random measures are the based on the possible methods that can be used for solving the security issue.Thus feedback of CSIRT is effective or not can be seen by the empirical technique.Thus, the correct option is option(c).

8 0

2 years ago