Chapter 3, Problem 31CRP

a. Command used to copy a file from one location to another in operating system:

Explanation of Solution

The first way to copy a file from one location to another in windows $8$ is, first select the desired file and then right click on the file and select copy option. Open the location where the file is needed to be copied, then right click and choose the paste option

b. Command used to show the directory on a disk in operating system:

Explanation of Solution

To show the directory on the disk in windows $8$, first select the file and then type $\text{di}$

c. Command used to execute a program in operating system.

Explanation of Solution

To execute a program in windows $8$, first select the particular file and press enter.

The other way to execute file is open the command line and enter the command $\text{cd}\left[\text{directory}\text{name}\right]$