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jeyben [28]
3 years ago
6

To delete data from a disk in such a way that no one can ever read it, you should ____.

Computers and Technology
1 answer:
Vlada [557]3 years ago
5 0
Factory reset or install a new OS without keeping the data.
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HELP I WILL GIVVE BRAINLY AND 15 POINTS
levacccp [35]

Answer:

Because someone was hittting the space bar in the message instead of typing letters and numbers

Explanation:

Because they were bored or it was a glitch

4 0
3 years ago
One lap around a standard high-school running track is exactly 0.25 miles. Write a program that takes a number of miles as input
salantis [7]

Answer:

import java.util.Scanner;

public class Miles {

public static void main(String[] args) {

   //initialization

       double Number_Miles;

       //print the message

       System.out.print("Enter the number of miles: ");

       Scanner scn1 = new Scanner(System.in);

       

       Number_Miles = scn1.nextDouble();  //read the input from user

       //calculate the laps

       double yourValue = Number_Miles/0.25;

       //display the output on the screen

       System.out.printf("%.2f", yourValue);

     

}

}  

Explanation:

First import the library Scanner than create the class and define the main function. In the main function, declare the variables.

print the message on the screen and then store the value enter by the user into the variable.

Scanner is a class that is used for reading the output. So, we make the object of the class Scanner and then object call the function nextDouble() which reads the input and store in the variable.

After that, calculate the number of laps by dividing the number of miles with the given one lap running track value (0.25 miles).

Number\,of\,laps = \frac{Number\,of\,miles}{0.25}

the output is stored in the variable.

After that, print the value on the screen with 2 digits after the decimal point.

we can use "%.2f" in the printing function in java.

like System.out.printf("%.2f", output);

5 0
3 years ago
Read 2 more answers
In Word, a red wavy underline indicates a/an
insens350 [35]
It's B. grammar errors are blue and autocorrect suggestions produce a small dialog box. I'm unsure what D is, but it's not an underline.
6 0
3 years ago
Which of the following is incorrect? a. The operating cycle always is one year in duration. b. The operating cycle sometimes is
vlada-n [284]

Answer:

Explanation:

The operating system always is one year duration. If you don't believe me look it up. I am very good with computers.

7 0
3 years ago
How can the storage model assist in the design of storage networks?
kupik [55]

Answer:

 The storage model basically used for protecting the confidential data and information. It is important for the security purpose during the accessing of the data to make it more easy.

There are basically different types of storage model that used to assign in the designing of the storage network are:

  • Hard drive storage is basically used for the data storage in the local hard drive which is used by the sever.
  • Online storage is one of the most secure and most secure choices, the information is put away on various framework which help in protected and secure exchange of the information regardless of whether one of the framework is fizzled. it is also known as cloud storage device.
  • The network storage is also used fr storing the data in the server.

7 0
3 years ago
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