Understanding Computer Storage Systems

What is the definition of computer storage?

• Computer storage refers to the software used to run applications.

• Computer storage is the process of transmitting data over the internet.

• Computer storage is the method of processing data in real-time.

• Computer storage is the hardware used to store data and information in a digital format.

Name two main types of computer storage.

• Cache memory and hard disk

• RAM and ROM

• Primary storage and secondary storage

• Tertiary storage and quaternary storage

What is primary storage in a computer system?

• External storage devices such as USB drives

• Secondary storage like hard drives

• Cache memory used for temporary data

• Primary storage is the main memory (RAM) in a computer system.

How does secondary storage differ from primary storage?

• Primary storage is used for long-term data retention, while secondary storage is for temporary data.

• Secondary storage is always more expensive than primary storage.

• Secondary storage is non-volatile and slower, while primary storage is volatile and faster.

• Secondary storage is faster and volatile, while primary storage is non-volatile and slower.

What does RAM stand for?

• Read Access Memory

• Random Access Module

• Rapid Access Memory

• Random Access Memory

What is the function of Random Access Memory?

• To permanently store data for long-term access.

• The function of Random Access Memory is to provide temporary storage for data and instructions that the CPU needs for quick access during processing.

• To manage the power supply of the computer.

• To control the speed of the CPU during operations.

What does ROM stand for?

• Read-Only Module

• Random-Only Memory

• Read-Only Memory

• Rapid-Only Memory

What is the purpose of Read Only Memory?

• To provide a space for user-generated content.

• To increase the speed of data processing in the CPU.

• The purpose of Read Only Memory is to store permanent data and firmware that does not change.

• To store temporary data that changes frequently.

How does RAM differ from ROM?

• RAM is non-volatile and permanent, while ROM is volatile and temporary.

• RAM is volatile and temporary, while ROM is non-volatile and permanent.

• RAM is used for long-term storage, while ROM is used for short-term storage.

• RAM and ROM both store data permanently and are interchangeable.

List one example of secondary storage.

• Solid state drive (SSD)

• CD-ROM

• Hard disk drive (HDD)

• USB flash drive