Question Detail

Dispatcher function is to

put tasks in I/O wait
schedule tasks in processor
change task priorities
All of above

Answer: Option A

Similar Questions :

1. Shortest Job First executes first the job

with the least processor needs
that first entered the queue
that has been in the queue for the longest
that last entered the queue

Answer: Option A

2. Daisy chain is a device for

connecting a number of controllers to a device
connecting a number of device to a controller
all of above
none of above

Answer: Option B

3. Which one is true

The linkage editor is used to edit programs which have to later link together
The linkage editor links object module during compiling
The linkage editor links objects modules and resolves external references between them before loading
none of above

Answer: Option C

4. Which process is known for initializing a microcomputer with its OS

cold booting
boot recording
booting
warm booting

Answer: Option C

5. Disk scheduling includes deciding

which should be accessed next
order in which disk access requests must be serviced
the physical location of the file
the logical location of the file

Answer: Option B

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