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Q.

What is Dr. Watson?

A

IT Expert

B

Diagnosis tool

C

Surgeon

D

None

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Similar Questions

MCQ

1.

While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

A

DISKCOPY

B

COPY

C

RENAME

D

FORMAT

E

None of the above

Discussion

MCQ

2.

The maximum length of any single path from the root directory?

A

54

B

63

C

80

D

27

Discussion

MCQ

3.

Semaphores

A

synchronize critical resources to prevent deadlock

B

synchronize critical resources to prevent contention

C

are used to do I/O

D

are used for memory management

E

None of the above

Discussion

MCQ

4.

What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?

A

preemptive scheduling

B

non-preemptive scheduling

C

FIFO

D

FCFS

E

None of the above

Discussion

MCQ

5.

While running DOS on a PC, which command would be used to duplicate the entire diskette?

A

COPY

B

DISKCOPY

C

CHKDSK

D

TYPE

E

None of the above

Discussion

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