Jss3 first term Computer studies past questions and answers

JSS3 Computer Studies questions with options and answers:

 

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

a) Running applications

b) Managing hardware resources

c) Storing data

d) Printing documents

Answer: b) Managing hardware resources

Question: Which of the following is an example of a high-level programming language?

a) Assembly language

b) Machine language

c) Python

d) Binary code

Answer: c) Python

Question: What is the purpose of the BIOS in a computer?

a) Manage software installations

b) Control input devices

c) Boot the computer and initialize hardware

d) Run applications

Answer: c) Boot the computer and initialize hardware

Question: Which component of the computer is responsible for temporary storage of data during processing?

a) Hard disk

b) RAM

c) CPU

d) ROM

Answer: b) RAM

Question: What is the role of a web browser?

a) Create spreadsheets

b) Navigate the internet and display web pages

c) Manage files and folders

d) Compile code

Answer: b) Navigate the internet and display web pages

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

a) Printer

b) Monitor

c) Mouse

d) Speakers

Answer: c) Mouse

Question: What does the acronym SQL stand for?

a) Structured Query Language

b) Simple Query Language

c) System Question Logic

d) Scripted Query Logic

Answer: a) Structured Query Language

Question: In networking, what does the term “IP address” stand for?

a) Internet Protocol address

b) Internal Processing address

c) Information Processing address

d) Interconnected Port address

Answer: a) Internet Protocol address

Question: What is the purpose of an application software?

a) Boot the computer

b) Manage hardware resources

c) Perform specific tasks for the user

d) Control input devices

Answer: c) Perform specific tasks for the user

Question: Which of the following is an example of non-volatile memory?

a) RAM

b) Hard disk

c) Flash drive

d) SSD

Answer: b) Hard disk

Question: What is the significance of the binary system in computing?

a) It represents data in base-10

b) It is the language of computers, using 0s and 1s

c) It organizes files and folders

d) It controls peripheral devices

Answer: b) It is the language of computers, using 0s and 1s

Question: Which programming language is often used for mobile app development?

a) Java

b) C#

c) Swift

d) PHP

Answer: c) Swift

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

a) Print documents

b) Connect multiple networks and direct data traffic

c) Manage files

d) Run applications

Answer: b) Connect multiple networks and direct data traffic

Question: What is the purpose of a cache memory in a computer system?

a) Long-term storage

b) Temporary storage for running programs

c) Manage network connections

d) Control input devices

Answer: b) Temporary storage for running programs

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

a) Manage hardware resources

b) Protect against unauthorized access

c) Run applications

d) Organize files and folders

Answer: b) Protect against unauthorized access

Question: Which of the following is an example of system software?

a) Microsoft Word

b) Windows operating system

c) Adobe Photoshop

d) Google Chrome

Answer: b) Windows operating system

Question: What does the acronym URL stand for?

a) Uniform Resource Locator

b) Universal Registration Link

c) User Resource Locator

d) Unique Registration Link

Answer: a) Uniform Resource Locator

Question: What is the purpose of a spreadsheet software?

a) Edit images

b) Create and analyze data in tabular form

c) Connect to the internet

d) Run programming code

Answer: b) Create and analyze data in tabular form

Question: In a computer network, what is a LAN?

a) Large Area Network

b) Local Antenna Node

c) Low-level Authorization Network

d) Local Area Network

Answer: d) Local Area Network

Question: What is the role of an input device in a computer system?

a) Display information

b) Enter data into the computer

c) Print documents

d) Manage hardware resources

Answer: b) Enter data into the computer