Answer:
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
int[] arr = {4, 6, 9, 12};
int sum = 0;
for(int i=0; i<arr.length; i++){
sum += arr[i];
}
for(int i=0; i<arr.length; i++){
System.out.print(arr[i] + " ");
}
System.out.println("");
System.out.println("The sum of the numbers: " + sum);
}
}
Explanation:
* The code is written in Java.
- Initialize the array with the given numbers
- Initialize the <em>sum</em> variable as zero
- Calculate the sum in the first for loop
- Print the numbers in the second for loop
- Print the <em>sum</em>
There are different kinds of software implementation strategy. The software implementation strategy would you recommend in this situation to allow users fall-back access to the old system as the new one is implemented is parallel start up.
- Parallel running often called parallel start up strategy for system changeover where a new system slowly takes over the roles of the older system even when both systems operate.
This conversion often occur when the technology of the old system is outdated and as such a new system is needed to be installed to replace the old one.
The parallel running phase is the act of changing a fragment of business information technology operation to a new system.
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Answer:
Word processing is the process of creating and editing documents on a computer. It allows a user to create documents that mimic the format and style of a typical typewriter. It requires a computer and word processing software. A printer may also be used to create a physical copy of the document.
Explanation:
Answer:
The space available will vary between 800 GB (100%) and 400 GB (50%) of the total disks, depending on the RAID level.
The OS will handle the RAID as a single disk.
Explanation:
Each RAID level implements parity and redundancy in a different way, so the amount of disks used for this extra information will reduce the space available for actual storage.
Usual RAID levels are:
<u>RAID 0:</u> does not implement any redundancy or parity, so you will have available 100% of the total storage: 8 x 100 GB = 800 GB
<u>RAID 1:</u> Duplicates all the information in one disk to a second disk. Space is reduced in half: 400 GB
<u>RAID 5:</u> Uses the equivalent of 1 disk of parity data distributed evenly on each disk, meaning the space available is 
of the total disks: 
of 800 GB = 700 GB
Writting and reading the information on a RAID storage is handled by a raid controller, either implemented in hardware or software. The OS will "see" a single disk and will read or write information as usual.
The use of the Line and Paragraph Spacing command can help one to alter the amount of space between the text in a text box and the text box border.
<h3>Which command changes line spacing?</h3>
When one click on Home tab, one should click the Line and Paragraph Spacing command, and when one has select the line spacing that one needs, the selected line spacing will alter in the document.
Note that the use of the Line and Paragraph Spacing command can help one to alter the amount of space between the text in a text box and the text box border.
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