Computer organization mcqs performance caches

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Computer organization mcqs performance caches

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The key factor/s in commercial success of a computer is/are .....
A
Performance
B
Cost
C
Speed
D
Both Performance and Cost
Question 1 Explanation: 
The performance and cost of the computer system is a key decider in the commercial success of the system.
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The main objective of the computer system is .....
A
To provide optimal power operation
B
To provide the best performance at low cost
C
To provide speedy operation at low power consumption
D
All of the mentioned
Question 2 Explanation: 
An optimal system provides the best performance at low costs.
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A common measure of performance is .....
A
Price/performance ratio
B
Performance/price ratio
C
Operation/price ratio
D
None of the mentioned
Question 3 Explanation: 
If this measure is less than one then the system is optimal.
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The performance depends on .....
A
The speed of execution only
B
The speed of fetch and execution
C
The speed of fetch only
D
The hardware of the system only
Question 4 Explanation: 
The performance of a system is decided by how quick an instruction is brought into the system and executed.
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The main purpose of having memory hierarchy is to .....
A
Reduce access time
B
Provide large capacity
C
Reduce propagation time
D
Reduce access time & Provide large capacity
Question 5 Explanation: 
By using the memory Hierarchy, we can increase the performance of the system.
There are 5 questions to complete.

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