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Q.

VxWorks is centered around ____________

A

wind microkernel

B

linux kernel

C

unix kernel

D

none of the mentioned

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MCQ

1.

In real time operating system ____________

A

all processes have the same priority

B

a task must be serviced by its deadline period

C

process scheduling can be done only once

D

kernel is not required

Discussion

MCQ

2.

Which one of the following is a real time operating system?

A

RTLinux

B

VxWorks

C

Windows CE

D

All of the mentioned

Discussion

MCQ

3.

Which one of the following is not a real time operating system?

A

VxWorks

B

Windows CE

C

RTLinux

D

Palm OS

Discussion

MCQ

4.

In a real time system the computer results ____________

A

must be produced within a specific deadline period

B

may be produced at any time

C

may be correct

D

all of the mentioned

Discussion

MCQ

5.

In a ______ real time system, it is guaranteed that critical real time tasks will be completed within their deadlines.

A

soft

B

hard

C

critical

D

none of the mentioned

Discussion

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