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Q.

GUI means

A

Graphic user interface

B

Geographic user interface

C

Graphical user interface

D

Geometric user interface

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MCQ

1.

Two basic types of operating systems are:

A

sequential and direct

B

batch and timesharing

C

sequential and realtime

D

batch and interactive

E

None of the above

Discussion

MCQ

2.

The computational technique used to compute the disk storage address of individual records is called:

A

bubble memory

B

key fielding

C

dynamic reallocation

D

hashing

E

None of the above

Discussion

MCQ

3.

Round-robin scheduling

A

allows interactive tasks quicker access to the processor

B

is quite complex to implement

C

gives each task the same chance at the processor

D

allows processor-bound tasks more time in the processor

E

None of the above

Discussion

MCQ

4.

A page fault occurs when

A

the Deadlock happens

B

the Segmentation starts

C

the page is found in the memory

D

the page is not found in the memory

Discussion

MCQ

5.

Which of the following is not an operating system?

A

Windows 2000

B

Linux

C

Mac OS

D

Notepad

Discussion

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