Which of the following statements about RAM is true?

It is used for temporary data storage while a computer is running

Which of the following is a characteristic of volatile memory?

Data is lost when power is turned off

What is the primary purpose of a computer's BIOS?

To initialize hardware during booting

What is the role of an operating system in a computer?

To manage hardware and software resources

Which of the following best describes a computer?

An electronic device that processes data

Which of the following are considered the four main components of a computer

Processing, Output, Input, Storage

Which of the following best describes an operating system?

Software that manages computer hardware and software resources

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Introduction to Computer Components 2025

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Answers

1
Which of the following statements about RAM is true?
It is slower than hard drives
It is used for temporary data storage while a computer is running
It retains data even when the computer is turned off
It is primarily used for storing operating systems
2
Which of the following is a characteristic of volatile memory?
Data is retained permanently
Data is lost when power is turned off
It is slower than non-volatile memory
It is used for long-term storage
3
Which of these is NOT a function of a computer's motherboard?
Connecting hardware components
Providing power to components
Executing program instructions
Facilitating communication between components
4
What component is responsible for storing long-term data on a computer?
RAM
Graphics Card
CPU
Hard Drive
5
What is the primary purpose of a computer's BIOS?
To provide internet connectivity
To initialize hardware during booting
To manage user accounts
To run applications
6
What is the role of an operating system in a computer?
To design graphics
To browse the internet
To manage hardware and software resources
To create documents
7
Which of the following statements about solid-state drives (SSD's) is true?
They are primarily used to temporary storage
They have no moving parts
They use magnetic disks
They are slower than HDDs
8
Which of the following best describes a computer?
An electronic device that processes data
A mechanical device for storing files
A machine for playing music
A tool for drawing and painting
9
What is the primary function of computer's CPU?
To display graphics
To store data
To connect to the internet
To execute instructions
10
Which of the following is NOT a storage device?
CPU
USB flash drive
Solid State Drive (SSD)
Hard Disk Drive (HDD)
11
Which of the following is NOT an input device
Scanner
Mouse
Monitor
Keyboard
12
Which of the following are considered the four main components of a computer
Input, Monitor, Storage, Processing
Input, Output, Storage, Memory
Memory, Storage, CPU, Processing
Processing, Output, Input, Storage
13
Which of the following best describes an operating system?
Software that manages computer hardware and software resources
A device that connects to the Internet
Hardware that stores data
A program that edits documents
14
What does 'ROM' stand for in computing?
Remote Operating Machine
Rapid Output Module
Random-Order Memory
Read-Only Memory
15
What does 'CPU' stand for in computing?
Core Processing Unit
Central Process Unit
Central Programming Unit
Central Processing Unit

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