Computer organization mcqs readonly memory

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Computer organization mcqs readonly memory

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If the transistor gate is closed, then the ROM stores a value of 1.
A
True
B
False
Question 1 Explanation: 
If the gate of the transistor is closed then, the value of zero is stored in the ROM.
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
PROM stands for .....
A
Programmable Read Only Memory
B
Pre-fed Read Only Memory
C
Pre-required Read Only Memory
D
Programmed Read Only Memory
Question 2 Explanation: 
It allows the user to program the ROM.
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The PROM is more effective than ROM chips in regard to .....
A
Cost
B
Memory management
C
Speed of operation
D
Both Cost and Speed of operation
Question 3 Explanation: 
The PROM is cheaper than ROM as they can be programmed manually.
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The difference between the EPROM and ROM circuitry is .....
A
The usage of MOSFET's over transistors
B
The usage of JFET's over transistors
C
The usage of an extra transistor
D
None of the mentioned
Question 4 Explanation: 
The EPROM uses an extra transistor where the ground connection is there in the ROM chip.
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The ROM chips are mainly used to store .....
A
System files
B
Root directories
C
Boot files
D
Driver files
Question 5 Explanation: 
The ROM chips are used to store boot files required for the system startup.
There are 5 questions to complete.

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