Jss2 First term computer studies past questions and answers

Here are 20 Computer Studies questions for JSS2 with options and answers:

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

 

A) Word processing

B) File management

C) Graphic design

D) Internet browsing

Answer: B) File management

Question: Which of the following is an input device?

 

A) Printer

B) Monitor

C) Keyboard

D) Speaker

Answer: C) Keyboard

Question: What does RAM stand for?

 

A) Random Access Memory

B) Read-Only Memory

C) Remote Access Module

D) Real-time Application Memory

Answer: A) Random Access Memory

Question: Which programming language is commonly used for web development?

 

A) Java

B) Python

C) HTML

D) C++

Answer: C) HTML

Question: What does CPU stand for?

 

A) Central Processing Unit

B) Computer Processing Unit

C) Central Printed Unit

D) Central Program Unit

Answer: A) Central Processing Unit

Question: Which file extension is associated with a Microsoft Word document?

 

A) .docx

B) .pdf

C) .xlsx

D) .txt

Answer: A) .docx

Question: What is the purpose of a firewall in computer security?

 

A) Virus removal

B) Data encryption

C) Network protection

D) File compression

Answer: C) Network protection

Question: Which of the following is a secondary storage device?

 

A) RAM

B) Hard disk drive

C) CPU

D) Cache memory

Answer: B) Hard disk drive

Question: What is the function of the Ctrl + Z keyboard shortcut?

 

A) Cut

B) Copy

C) Undo

D) Redo

Answer: C) Undo

Question: What is the purpose of a spreadsheet software?

 

A) Image editing

B) Word processing

C) Data manipulation and analysis

D) Video editing

Answer: C) Data manipulation and analysis

Question: Which protocol is commonly used for sending emails?

 

A) FTP

B) HTTP

C) SMTP

D) POP3

Answer: C) SMTP

Question: What is the primary function of an antivirus program?

 

A) Data backup

B) System optimization

C) Malware detection and removal

D) File compression

Answer: C) Malware detection and removal

Question: What does LAN stand for?

 

A) Local Area Network

B) Large Area Network

C) Long-range Area Network

D) Limited Access Network

Answer: A) Local Area Network

Question: Which programming language is known for its use in artificial intelligence and machine learning?

 

A) Java

B) Python

C) C#

D) Ruby

Answer: B) Python

Question: What is the purpose of a URL?

 

A) File storage

B) Web page identification

C) Data encryption

D) Internet speed control

Answer: B) Web page identification

Question: Which type of software allows users to create and edit images?

 

A) Word processor

B) Spreadsheet software

C) Graphic design software

D) Database software

Answer: C) Graphic design software

Question: What is the function of the Ctrl + C keyboard shortcut?

 

A) Cut

B) Copy

C) Paste

D) Undo

Answer: B) Copy

Question: Which device is commonly used for pointing and selecting on the computer screen?

 

A) Keyboard

B) Mouse

C) Printer

D) Scanner

Answer: B) Mouse

Question: What does HTML stand for?

 

A) Hyper Text Makeup Language

B) Hyper Transfer Markup Language

C) Hyper Text Markup Language

D) High-level Text Makeup Language

Answer: C) Hyper Text Markup Language

Question: Which of the following is an example of a web bro

wser?

 

A) Microsoft Excel

B) Mozilla Firefox

C) Adobe Photoshop

D) Microsoft PowerPoint

Answer: B) Mozilla Firefox