Behavioral Disk Operating System (DOS) Interview Questions & Answers:

1. The maximum length in dos command is?

127 chars

2. While working with MS-DOS, which command is used to more file from one directory to another?

a. Rename
b. Copy
c. Move
d. Cp

c. Move

3. Which command is used to set a name to a disk in DOS?

a. VOLUME
b. VOL
c. LABEL
d. DISKLABEL

c. LABEL

4. Which of the following command display the name of files in sorted order?

a. Dir/o:n
b. Dir/so
c. Dir/an
d. Dir/ah

a. Dir/o:n

5. MSD.exe does not have information on:

a. Cache
b. Video
c. Operating System
d. Com or port

a. Cache

6. Which command displays the list of all previous commands entered by the used?

a. COMMANDS/ALL
b. KEYDOS
c. DOSKEY
d. DIR/ALL

c. DOSKEY

7. Where do you find user.dat?

a. C:windows
b. C:windowssystem32
c. C:windowssystem
d. C:

a. C:windows

8. What is the name of the latest server operating system developed by Microsoft?

a. Windows NT
b. Windows 2000
c. Windows XP
d. Windows 2003

d. Windows 2003

9. Which of the following operating does not implement multitasking truly?

a. Windows 98
b. Windows NT
c. Windows XP
d. MS DOS

d. MS DOS

10. Swapping:

a. Works best with many small partitions
b. Allows many programs to use memory simultaneously
c. Allows each program in turn to use the memory
d. Does not work with overlaying

c. Allows each program in turn to use the memory