A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions. It can self-replicate, inserting itself onto other programs or files, infecting them in the process.
Store data. do you have options?
Answer:
public class Main
{
public static void main(String[] args) {
char greekLetter = '^';
System.out.println(greekLetter);
}
}
Explanation:
Create a char variable called greekLetter and set it to the ^
Print the greekLetter to the screen
EDSAC is the first computer ever
Answer:
To protect a formula
Explanation:
One common example to apply cell protection to spreadsheet entries is to protect a formula used in the sheet to calculate payouts or rankings for example. A manager might want to share the results of the team to all its team and provides some ranking or other form of calculations in the sheet. He then needs to protect the formula so it's not altered by the team members or anyone else reviewing the file.
