Computer organization mcqs bus arbitration

 

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Computer organization mcqs bus arbitration

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Question 1
To resolve the clash over the access of the system BUS we use .....
A
Multiple BUS
B
BUS arbitrator
C
Priority access
D
None of the mentioned
English grammar Questions answers

Question 1 Explanation: 
The BUS arbitrator is used to allow a device to access the BUS based on certain parameters.
Question 2
The device which is allowed to initiate data transfers on the BUS at any time is called .....
A
BUS master
B
Processor
C
BUS arbitrator
D
Controller
Education Questions answers

Question 2 Explanation: 
The device which is currently accessing the BUS is called as the BUS master.
Question 3
..... BUS arbitration approach uses the involvement of the processor.
A
Centralised arbitration
B
Distributed arbitration
C
Random arbitration
D
All of the mentioned
KBC Questions answers

Question 3 Explanation: 
In this approach, the processor takes into account the various parameters and assigns the BUS to that device.
Question 4
The circuit used for the request line is a .....
A
Open-collector
B
EX-OR circuit
C
Open-drain
D
Nand circuit
EVS Questions answers

Question 5
The Centralised BUS arbitration is similar to ..... interrupt circuit.
A
Priority
B
Parallel
C
Single
D
Daisy chain
GK Questions answers

There are 5 questions to complete.

 

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