Computer organization mcqs cache miss hit

 

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Computer organization mcqs cache miss hit

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Question 1
The main memory is structured into modules each with its own address register called .....
A
ABR
B
TLB
C
PC
D
IR
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Question 1 Explanation: 
ABR stands for Address Buffer Register.
Question 2
When consecutive memory locations are accessed only one module is accessed at a time.
A
True
B
False
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Question 2 Explanation: 
In a modular approach to memory structuring only one module can be accessed at a time.
Question 3
In memory interleaving, the lower order bits of the address is used to .....
A
Get the data
B
Get the address of the module
C
Get the address of the data within the module
D
None of the mentioned
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Question 3 Explanation: 
To implement parallelism in data access we use interleaving.
Question 4
The number successful accesses to memory stated as a fraction is called as .....
A
Hit rate
B
Miss rate
C
Success rate
D
Access rate
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Question 4 Explanation: 
The hit rate is an important factor in performance measurement.
Question 5
The number failed attempts to access memory, stated in the form of a fraction is called as .....
A
Hit rate
B
Miss rate
C
Failure rate
D
Delay rate
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Question 5 Explanation: 
The miss rate is a key factor in deciding the type of replacement algorithm.
There are 5 questions to complete.

 

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