Computer Memory Questions

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21.

Which of the following is true about primary storage?

A

It is a part of the CPU

B

It allows very fast access to data

C

It is relatively more expensive

D

All of the above

Correct Answer: D

None.

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22.

The process of copying data from a memory location is called

A

Writing

B

Controlling

C

Booting

D

Reading

Correct Answer: D

None.

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23.

The process of putting data into a storage location is called

A

Reading

B

Writing

C

Controlling

D

Hand Shaking

Correct Answer: B

None.

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24.

Memories which can be read only are called __________.

A

RAM

B

ROM

C

DRAM

D

Vertual Memory

E

Secondary Memory

Correct Answer: B

None.

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25.

What does DRAM stand for?

A

Data Random Access Memory

B

Data Random Active Memory

C

Dynamic Random Access Memory

D

Double Random Access Memory

E

None of these

Correct Answer: C

Dynamic random-access memory (DRAM) is a type of random access semiconductor memory that stores each bit of data in a separate tiny capacitor within an integrated circuit.

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26.

What is Cache RAM?

A

Extra memory used for overflow from your Hard Disk

B

A place to store secret information like passwords

C

Its the same as your Hard Disk Drive

D

Fast memory used for data that is accessed often

E

None of these

Correct Answer: D

None.

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27.

What technology of memory is Cache RAM usually?

A

DRAM

B

Flash

C

SRAM

D

EEPROM

E

PROM

Correct Answer: C

None.

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28.

Where is computer's BIOS stored?

A

DRAM

B

Flash

C

SRAM

D

EEPROM

E

Hard Disk

Correct Answer: B

BIOS (Basic Input Output System) software is stored on a non-volatile ROM chip on the motherboard. ... In modern computer systems, the BIOS contents are stored on a flash memory chip so that the contents can be rewritten without removing the chip from the motherboard.

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29.

Where does your PC store your programs when the power is off?

A

DRAM

B

Cache

C

ROM

D

Hard Disk Drive

E

None of these

Correct Answer: D

None.

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30.

Which of the following refers to the memory in your computer?

A

RAM

B

DSL

C

USB

D

LAN

E

CPU

Correct Answer: A

None.

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