GKwizard

In which year the first operating system was developed

A. 1910

B. 1940

C. 1950

D. 1980

Answer: Option C

Discussion

1

If you don't know the current time, which command will you use to display

A. Copy

B. Ver

C. Time

D. Format

2

Which command divides the surface of the blank disk into sectors and assign a unique address to each one

A. Ver

B. Format

C. Fat

D. Chkdsk

3

Each time you turn on your computer, it will check on the control file

A. Command.com, io.sys

B. Command.com, date.com, dir.com

C. Command.com, io.sys, msdos.sys

D. Chkdsk.exe

4

If you need to duplicate the entire disk, which command will you use?

A. Copy

B. Diskcopy

C. Chkdsk

D. Format

5

Which command lists the contents of current directory of a disk

A. Copy

B. Tree

C. Cd

D. Dir