JSS 2 computer Exam Questions First Term

JSS 2 computer Exam Questions First Term

Here they are;

Question: What does USB stand for?

A) Universal Serial Bus

B) Universal Service Band

C) United System Base

D) Uniform Storage Block

Answer: A) Universal Serial Bus

Question: Which of the following is a type of computer network?

A) Cupboard network

B) Local Area Network (LAN)

C) Cloud network

D) Shoe network

Answer: B) Local Area Network (LAN)

Question: What does HTML stand for in the context of web development?

A) Hyperlink Text Markup Language

B) High Tech Multilayer Language

C) Hypertext Transfer Markup Language

D) Home Top Management Language

Answer: C) Hypertext Transfer Markup Language

Question: What is the function of a router in a network?

A) Store files

B) Connect devices within a local network

C) Display web pages

D) Send emails

Answer: B) Connect devices within a local network

Question: What does Wi-Fi stand for?

A) Wireless Fidelity

B) World Finance

C) Windows File

D) Web Filtering

Answer: A) Wireless Fidelity

Question: Which of the following is an example of an input device?

A) Speaker

B) Mouse

C) Printer

D) Monitor

Answer: B) Mouse

Question: What type of computer is typically the smallest and most portable?

A) Mainframe

B) Desktop

C) Laptop

D) Server

Answer: C) Laptop

Question: Which of the following is a commonly used web browser?

A) Photoshop

B) Microsoft Word

C) Google Chrome

D) Excel

Answer: C) Google Chrome

Question: What is the function of an email client?

A) Play games

B) Create spreadsheets

C) Send and receive emails

D) Edit photos

Answer: C) Send and receive emails

Question: What does CPU speed, measured in Hertz, determine?

A) The size of the computer

B) The number of CPU cores

C) The processing speed of the CPU

D) The color of the computer case

Answer: C) The processing speed of the CPU

Question: Which component of a computer is responsible for connecting to the internet wirelessly?

A) Keyboard

B) Mouse

C) Router

D) Modem

Answer: C) Router

Question: What is the purpose of the "Ctrl + V" keyboard shortcut?

A) Save

B) Copy

C) Paste

D) Cut

Answer: C) Paste

Question: Which part of the computer is often referred to as the "brain" of the system?

A) RAM

B) CPU

C) GPU

D) Keyboard

Answer: B) CPU

Question: Which of the following is a programming language commonly used for data analysis and scientific computing?

A) Java

B) Python

C) C#

D) Ruby

Answer: B) Python

Question: What is the purpose of a computer's BIOS (Basic Input/Output System)?

A) To manage software updates

B) To store application data

C) To control the hardware components during startup

D) To browse the internet

Answer: C) To control the hardware components during startup

Question: What does the term "CPU core" refer to?

A) A computer's main display

B) The central processing unit's main function

C) A processing unit within the CPU that handles instructions

D) A computer's cooling system

Answer: C) A processing unit within the CPU that handles instructions

Question: Which component is responsible for converting electrical signals into sound on a computer?

A) CPU

B) RAM

C) GPU

D) Sound card

Answer: D) Sound card

Question: In the context of computer memory, what does "KB" stand for?

A) Kilobyte

B) Keyboard

C) Knowledge Base

D) Kilometer

Answer: A) Kilobyte

Question: What is the primary purpose of an operating system?

A) To create documents

B) To manage hardware and software resources

C) To design graphics

D) To play music

Answer: B) To manage hardware and software resources

Question: What is the role of an application software?

A) To manage computer hardware

B) To enable communication between devices

C) To perform specific tasks for the user

D) To store data permanently

Answer: C) To perform specific tasks for the user