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valentina_108 [34]
3 years ago
5

Write a shell script to count down from two hours to zero seconds using the hour, minute, second display format utilizing the sh

ells SECOND variable .
Computers and Technology
1 answer:
Rasek [7]3 years ago
8 0

The beginning development of a star is marked by a supernova explosion, with the gases present in the nebula being forced to scatter. As the star shrinks, radiation of the surface increases and create pressure on the outside shell to push it away and forming a planetary nebula or white dwarf.

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During the boot process, the computer performs a quick self diagnostic then loads the operating system into memory.... IS THIS T
zlopas [31]
<span>The answer is False.  During the boot process, the computer will perform a self-diagnostic, also known as a POST and load necessary drivers and programs that help the computer and devices communicate.</span>
7 0
3 years ago
Write a method called classAttendence() that creates a 10-by-10 two-dimensional array and asks for user input to populate it wit
gladu [14]

Answer:

The method written in Java is as follows:

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

   String[][] names = new String[10][10];

   for(int i =0;i<10;i++){

    for(int j =0;j<10;j++){

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

       names[i][j] = input.nextLine();        

    }  

   }

}

Explanation:

This defines the classAttendance() method

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

This declares the 2D array of 10 by 10 dimension as string

   String[][] names = new String[10][10];

This iterates through the rows of the array

   for(int i =0;i<10;i++){

This iterates through the columns of the array

    for(int j =0;j<10;j++){

This prompts user for student name

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

This gets the student name from the user

       names[i][j] = input.nextLine();        

    }  

   }

The method ends here

}

<em>See attachment for complete program that include main method</em>

Download txt
6 0
2 years ago
What are the data types in access​
Julli [10]

Answer:

Data type in Microsoft Access Database

Text  

Memo  

Byte  

Integer

Long  

Single  

Double  

Currency  

AutoNumber  

Date/Time  

Yes/No  

Ole Object  

Hyperlink  

Lookup Wizard

Explanation:

4 0
3 years ago
If you want to copy data from one cel to another cell that is several rows down in a worksheet, which method should you use?
bogdanovich [222]

copy and paste

so you can keep the data in the current cell and add it to other cells that you want that data in as well

5 0
3 years ago
A _____ can be destructive and can modify or delete files that may not be recoverable.
umka21 [38]
Virus

Hope this helps
6 0
3 years ago
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