Computer organization mcqs heirarchy memory

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Computer organization mcqs heirarchy memory

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The standard SRAM chips are costly as .....
A
They use highly advanced micro-electronic devices
B
They house 6 transistor per chip
C
They require specially designed PCB's
D
None of the mentioned
Question 1 Explanation: 
As they require a large number of transistors, their cost per bit increases.
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The drawback of building a large memory with DRAM is .....
A
The large cost factor
B
The inefficient memory organisation
C
The Slow speed of operation
D
All of the mentioned
Question 2 Explanation: 
The DRAM's were used for large memory modules for a long time until a substitute was found.
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To overcome the slow operating speeds of the secondary memory we make use of faster flash drives.
A
True
B
False
Question 3 Explanation: 
To improve the speed we use flash drives at the cost of memory space.
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The fastest data access is provided using .....
A
Caches
B
DRAM's
C
SRAM's
D
Registers
Question 4 Explanation: 
The fastest data access is provided using registers as these memory locations are situated inside the processor.
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The memory which is used to store the copy of data or instructions stored in larger memories, inside the CPU is called .....
A
Level 1 cache
B
Level 2 cache
C
Registers
D
TLB
Question 5 Explanation: 
These memory devices are generally used to map onto the data stored in the larger memories.
There are 5 questions to complete.

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