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Q1. The term TSR is an abbreviation for:
(A) Terminate Stay Ready
(B) Testing System Read
(C) Terminal Still Ready
(D) Terminate Stay Resident
Answer: (D) Terminate Stay Resident
Q2. Using the _ switch causes FDISK to display the partition status of your hard disk without executing FDISK.
Answer: (C) /status
Q3. Where do you load the CD Rom drivers?
(B) Control Panel/Drivers
(C) Into Upper memory
Answer: (D) Config.sys
Q4. Which command below will instruct DOS to do a “quick format”.
(A) FORMAT A: /QUICK
(B) FORMAT A: /Q
(C) FORMAT A: /QU
(D) FORMAT A: /QF
Answer: (B) FORMAT A: /Q
Q5. If you do not know the current time, which command will you use to display the time?
Answer: (C) TIME
Q6. While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
(A) UNDELETE .
Answer: (C) UNDELETE/LIST
Q7. Which best describes a fragmented hard drive?
(A) The platters are bad
(B) Data files are corrupted
(C) Clusters of data are damaged
(D) Files are not stored in consecutive clusters
Answer: (D) Files are not stored in consecutive clusters
Q8. Which DOS command will format a floppy disk and transfer the system files
(A) SYS C: A:
(B) SYS A:
(C) FORMAT A: /S
(D) FORMAT A: /T
Answer: (C) FORMAT A: /S
Q9. The Fdisk command in DOS __.
(A) Partitions the hard drive for use
(B) Fixes erroneous hard drive
(C) Formats data sectors on a hard drive
(D) Checks hard drive for lost clusters
Answer: (A) Partitions the hard drive for use
Q10. Which command is executed before the others when a computer is first turned on?
(D) Patch c:\dos
Answer: (B) Device=c:\dos\himem.sys
Disk Operating System (DOS) MCQ – All Set
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