MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

COMPUTER ARCHITECTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
which is a form of permanent memory that holds all the instructions the computer needs to start up and does not get erased when the power is turned off.
A
RAM
B
The Network Interface Card (NIC)
C
The CUP
D
ROM
Explanation: 

Detailed explanation-1: -Detailed Solution ROM is the abbreviated form of “Read only memory” of the computer. This is permanent, non-volatile or non-changing memory which means that it has the ability to retain the data even after the system is turned off.

Detailed explanation-2: -Read only memory (ROM) is the permanent memory which is used to store these important control programs and systems software to perform a variety of functions, such as booting up or starting up programs. ROM is non-volatile.

Detailed explanation-3: -Data present in Read-Only Memory (ROM) is not volatile, it is permanent. Data will remain unchanged even when there is a disruption in the power supply.

Detailed explanation-4: -The area that holds all of the instructions the computer needs to start up is called RAM.

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