Computer Knowledge Quiz 5

1 / 15

What does the term "CAS Latency" refer to in the context of RAM?

Capacity of storage

Delay in column access time

Speed of data transferSpeed of data transfer

Power consumption

2 / 15

What is the purpose of a memory address bus in a computer system?

Controls data flow between caches

Transfers data between CPU and RAM

Manages virtual memory

Stores memory addresses for data retrieval

3 / 15

What is the maximum storage capacity of a standard CD-ROM?

8.5 GB

4.7 GB

700 MB

1.44 MB

4 / 15

Which of the following is a type of volatile memory that is used as a bridge between the CPU and main memory?

ROM

SSD

Cache Memory

EEPROM

5 / 15

What is the purpose of parity bits in memory modules?

Enhancing data transfer speed

Providing error-checking capabilities

Increasing storage capacity

Reducing power consumption

6 / 15

Which memory technology uses magnetic charges to store data?

Flash Memory

Magnetic RAM (MRAM)

SRAM (Static RAM)

DDR4 RAM

7 / 15

In a computer system, which component is responsible for coordinating data transfer between the CPU and other peripherals?

Memory Controller

Hard Disk Drive (HDD)

Cache Memory

Input/Output Controller (I/O Controller)

8 / 15

What is the purpose of a memory module's heat spreader or heat sink?

Prevent overheating of memory modules

Enhance memory access time

Increase storage capacity

Improve data transfer speed

9 / 15

What is the purpose of a Memory Hierarchy in computer architecture?

Organizing memory components based on speed and size

Enhancing the security of memory modules

Increasing the storage capacity of RAM

Efficient utilization of secondary storage

10 / 15

In a computer, where is the BIOS (Basic Input/Output System) typically stored?

ROM

SSD

Cache Memory

RAM

11 / 15

Which memory type is often used for the storage of firmware and system software?

EEPROM

Cache Memory

RAM

ROM

12 / 15

Which type of memory is used to store the operating system and application programs during the computer's operation?

Secondary Storage

RAM

Cache Memory

Virtual Memory

13 / 15

What is the primary function of a graphics card's video memory (VRAM)?

Store system files

Manage virtual memory operations

Enhance CPU performance

Accelerate graphics rendering

14 / 15

Which of the following is a type of non-volatile memory commonly used in USB drives and memory cards?

Cache Memory

DRAM

RAM

Flash Memory

15 / 15

What is the main advantage of DDR4 over DDR3 RAM in terms of performance?

Larger storage capacity

Higher data transfer rates

Lower power consumption

Improved durability

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Computer Knowledge Quiz 5

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