Computer Knowledge Quiz 4

1 / 15

What is the purpose of the L1, L2, and L3 caches in a CPU?

Virtual memory management

Graphics processing

Temporary data storage for quick access

Long-term storage

2 / 15

Which of the following is a type of secondary storage device?

RAM

SSD

Cache

CPU

3 / 15

The process of moving data from RAM to a temporary storage location on the hard drive is known as:

Uploading

Downloading

Paging

Swapping

4 / 15

What is the maximum storage capacity of a standard dual-layer DVD?

8.5 GB

4.7 GB

16 GB

32 GB

5 / 15

Which type of memory is non-volatile and retains data even when the power is turned off?

Virtual Memory

ROM

Cache

RAM

6 / 15

What is the purpose of EEPROM (Electrically Erasable Programmable Read-Only Memory)?

Programmable ROM that can be erased electrically

Long-term storage

Quick data access

Reusable RAM

7 / 15

Which of the following is a type of volatile memory?

EEPROM

RAM

Flash Memory

ROM

8 / 15

Which of the following is a type of Read-Only Memory (ROM)?

RAM (Random Access Memory)

SRAM (Static RAM)

DRAM (Dynamic RAM)

PROM (Programmable ROM)

9 / 15

The term "Latency" in computer memory refers to:

Volatility of memory

Speed of data transfer

Delay in data retrieval

Storage capacity

10 / 15

What does the acronym DRAM stand for?

Disk Random Access Memory

Dynamic Random Access Memory

Dual Random Access Memory

Digital Random Access Memory

11 / 15

What is the purpose of the Memory Management Unit (MMU) in a computer?

Manages virtual memory

Manages CPU registers

Manages input/output devices

Manages secondary storage

12 / 15

Which memory type is used as the main memory in a computer system?

RAM

Solid State Drive (SSD)

Hard Disk Drive (HDD)

Cache Memory

13 / 15

Which memory type is used to store the BIOS (Basic Input/Output System) in a computer?

RAM

Cache Memory

ROM

Flash Memory

14 / 15

What is the primary purpose of cache memory in a computer?

Long-term storage

External data transfer

Graphics processing

Quick access to frequently used data

15 / 15

What is the function of a memory controller in a computer system?

Handles secondary storage operations

Manages CPU registers

Manages input/output devices

Controls data flow between RAM and CPU

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Computer Knowledge Quiz 4

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