All categories

2 years ago

Why should a user preview the document before printing?

2 answers:

5 0

The user should preview a document first to make sure the layout is correct, so as not to waste paper if a font size or layout is incorrect.

stira [4]2 years ago

3 0

Answer:

..........

Explanation:

.................sorry i dont know

You might be interested in

Consider this binary search tree:______.

Nitella [24]

Answer:

The new root will be 2.

Explanation:

The binary tree is not properly presented (See attachment)

To answer this; first, we need to order the nodes of the tree in a pre-order traversal.

We use pre-order because the question says if something is removed from the left child.

So, the nodes in pre-order form is: 14, 2, 1, 5, 4, 16.

The root of the binary tree is 14 and if 14 is removed, the next is 2.

<em>Hence, the new root will be 2.</em>

7 0

2 years ago

We can harden a host by: a. Limiting physical access to it b. Turning off unnecessary services c. Installing patches d. All of t

Rina8888 [55]

Answer:

Explanation:

All three of A, B and C are required to harden a host. Thus, All of the above makes the best option.

Hardening simply refers to making your data impossible to be penetrated. More like bulletproof.

To do this, ensure measures like

- Regular Program cleanup

- Patches management

- service pack installation

- service or usage policies

...among others.

Cheers

3 0

3 years ago

2. Consider the two-dimensional array A: int A[][] = new int[100][100]; where A[0][0] is at location 200 in a paged memory syste

bogdanovich [222]

Answer:

Check the explanation

Explanation:

An integer (int) is of two different bytes and each page has 200 bytes in length. What this means is that each row of array A (100 int) will fits perfectly in a page.

(a) For the initial or first array-initialization loop, one column is processed at a time, so a page fault will be generated at every inner loop iteration, with a total of 100*100=10,000 page faults.

(b) And when it comes to the second array-initialization loop, one row is processed at a time, and a page fault is generated at every outer loop iteration, with a total of 100 page faults.

Hence second array-initialization loop, has better spatial locality.

6 0

3 years ago

1. Implement a method factorial(int n), that takes a number (int) and returns its factorial. Factorial of an integer is the prod

marysya [2.9K]

Answer:

import java.io.*;

import java.util.*;

public class Main

{

public static int factorial(int n){

if (n == 0)

return 1;

else

return(n * factorial(n-1)); //recursively calling factorial function

}

public static void fibbonaci(int n)

{

if(n>0)

{

c=a+b; //next term in series

a=b;

b=c;

System.out.print(" "+c);

fibbonaci(n-1); //recursively calling fibbonaci function

}

static int a=0,b=1,c;

public static void main(String[] args) {

int list_num,fact;

List<Integer> num=Arrays.asList(1,3,5,7,9); //arraylist with 1,3,5,7,9

for(Integer i:num) //for-each loop

{

a=0;

b=1;

list_num=i.intValue();

System.out.println("Fibbonaci series for "+list_num);

System.out.print(a+" "+b);

fibbonaci(list_num-2); //calling fibbonaci for values in list

fact=factorial(list_num); //calling factorial for values in list

System.out.println();

System.out.println("Factorial for "+list_num+" is "+fact);

System.out.println();

}

6 0

3 years ago

Derek needs to shift from his desk to a new work area in his office. Which ergonomic principle should he follow while moving his

Paul [167]

Answer:

One should be in neutral posture, which is the ergonomic principle that needs to be followed while moving our belongings from one location to the other. Its because in this position the work done is zero, and hence we never lose any energy. And this is the posture you should ensure while you are working. Also, the goods packed when moved in this manner, has least chance of wear and tear. Thus, the goods remain safe.

Also, Derek should keep things in a box with padding and then lift to move them to the new work area.

Explanation:

The answer is self explanatory.

3 0

3 years ago

Why should a user preview the document before printing?​

Why should a user preview the document before printing?