Question 1

Which of the following is NOT a main component of a computer system?

Accepted Answer

Smartphone

Answer

Memory

Answer

Processor

Question 2

Which of the following defines hardware?

Accepted Answer

Physical components of a computer

Answer

Internet browsers

Answer

Data stored in memory

Answer

Programs that control the computer

Question 3

What is the correct sequence of the Fetch-Execute Cycle?

Accepted Answer

Fetch, Decode, Execute

Answer

Execute, Fetch, Decode

Answer

Fetch, Execute, Decode

Answer

Decode, Execute, Fetch

Question 4

Which of the following is volatile memory?

Accepted Answer

RAM

Answer

ROM

Answer

Hard Drive

Answer

DVD

Question 5

What is the main difference between RAM and ROM?

Accepted Answer

RAM is temporary and volatile; ROM is permanent and non-volatile

Answer

RAM is faster than ROM but cannot hold data

Answer

RAM is non-volatile; ROM is volatile

Answer

RAM stores programs permanently; ROM is temporary storage

Question 6

How is data stored on a CD-ROM?

Accepted Answer

As tiny pits and lands

Answer

Through magnetic fields

Answer

By lasers imprinting patterns

Answer

As electrical signals

Question 7

Which of the following is NOT a type of data storage?

Accepted Answer

CPU

Answer

Hard Disk Drive (HDD)

Answer

Solid-State Drive (SSD)

Answer

Random Access Memory (RAM)

Question 8

Q.Which of the following is an example of hardware in a computer system?

Accepted Answer

Keyboard

Answer

Microsoft Word

Answer

Chrome Browser

Answer

Windows Operating System

Question 9

What type of software manages the hardware components of a computer?

Accepted Answer

Operating System

Answer

Web Browser

Answer

Word Processor

Answer

Game Software

Question 10

Which of the following best describes hardware in a computer system?

Accepted Answer

Physical components that you can touch

Answer

Internet connectivity

Answer

Data stored on the computer

Answer

Programs that run on the computer

Question 11

Which of the following components is crucial for a computer to perform calculations?

Accepted Answer

CPU

Answer

Printer

Answer

Speaker

Answer

Motherboard

Question 12

Which of the following is NOT considered a hardware component?

Accepted Answer

Operating System

Answer

Hard Drive

Answer

Mouse

Answer

Graphics Card

Question 13

What is the main purpose of software in a computer system?

Accepted Answer

To instruct the hardware on what tasks to perform

Answer

To cool down the computer

Answer

To connect to the internet

Answer

To store physical components

Question 14

Which of the following statements accurately distinguishes between hardware and software?

Accepted Answer

Hardware refers to physical devices, while software refers to programs and applications.

Answer

Hardware is what you see on the screen, while software is what you feel.

Answer

Hardware can run without software, but software cannot run without hardware.

Answer

Hardware is only for storage, and software is only for display.

Question 15

A Byte is&#58;

Accepted Answer

A single letter, like "A."

Answer

A group of 8 kilobytes.

Answer

A small paragraph of text.

Answer

The storage space required for one high-resolution image.

Question 16

A Kilobyte is:

Accepted Answer

A 14-line email or a lengthy paragraph of text.

Answer

The capacity of a small hard drive.

Answer

Approximately 1,000,000 bytes.

Answer

The storage required for one MP3 song.

Question 17

What are different types of writable optical media?

Accepted Answer

CD-R, DVD-R, and CD-RW.

Answer

Hard drives, SSDs, and USB flash drives.

Answer

RAM, ROM, and BIOS chips.

Answer

CD-ROM, DVD-ROM, and Blu-ray.

Question 18

Gigahertz (GHz):

Accepted Answer

A unit of frequency equal to one billion cycles per second, used to measure CPU speed.

Answer

A measure of the number of input/output operations per second.

Answer

A unit of memory capacity equal to one billion bytes.

Answer

The speed at which a hard drive spins.

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