JSS3 Third Term Computer Studies Past Questions And Answers
Third Term Computer Studies questions with options and answers:
What does HTML stand for in the context of web development?
A) HyperText Markup Language
B) High-Level Text Language
C) Hyperlink and Text Manipulation Language
D) Hierarchical Text Modeling Language
Answer: A) HyperText Markup Language
Which programming language is commonly used for creating mobile applications on the Android platform?
A) Swift
B) Java
C) Objective-C
D) Kotlin
Answer: D) Kotlin
What is the purpose of a cookie in web browsing?
A) Enhance visual appearance
B) Store user preferences and session information
C) Block pop-up ads
D) Manage network connections
Answer: B) Store user preferences and session information
In computer security, what is the term for a deceptive software that pretends to be legitimate but is designed to damage or steal information?
A) Firewall
B) Adware
C) Spyware
D) Trojan Horse
Answer: D) Trojan Horse
Which protocol is commonly used for sending and receiving emails?
A) FTP
B) HTTP
C) SMTP
D) DNS
Answer: C) SMTP
What is the purpose of a function in programming?
A) Organize data in a database
B) Perform a specific task or operation
C) Display graphics on the screen
D) Manage network connections
Answer: B) Perform a specific task or operation
Which type of software allows users to create, edit, and manage documents containing formatted text and images?
A) Spreadsheet software
B) Presentation software
C) Word processing software
D) Database software
Answer: C) Word processing software
What is the role of a GPU (Graphics Processing Unit) in a computer system?
A) Manage network connections
B) Process and render graphics
C) Organize file storage
D) Run applications
Answer: B) Process and render graphics
Which data type is used to store whole numbers in programming?
A) Float
B) Double
C) Integer
D) Char
Answer: C) Integer
In computer networks, what does the acronym LAN stand for?
A) Local Area Network
B) Large Access Network
C) Long-range Area Network
D) Low-level Application Network
Answer: A) Local Area Network
What is the purpose of a conditional statement in programming?
A) Perform repetitive tasks
B) Define a specific action based on a condition
C) Handle errors in a program
D) Display output on the screen
Answer: B) Define a specific action based on a condition
Which programming language is often used for developing server-side applications?
A) JavaScript
B) Python
C) PHP
D) HTML
Answer: C) PHP
What is the significance of a primary key in a database table?
A) It sorts data alphabetically
B) It uniquely identifies each record in the table
C) It performs mathematical calculations
D) It controls access to the database
Answer: B) It uniquely identifies each record in the table
Which of the following is an example of an operating system?
A) Microsoft Word
B) Linux
C) Adobe Photoshop
D) Google Chrome
Answer: B) Linux
What is the purpose of a loop in programming?
A) Perform a specific task once
B) Execute a block of code repeatedly
C) Define a function
D) Display graphics on the screen
Answer: B) Execute a block of code repeatedly
Which of the following is an example of a secondary storage device?
A) RAM
B) SSD (Solid State Drive)
C) Cache memory
D) CPU
Answer: B) SSD (Solid State Drive)
What is the function of an AND gate in digital electronics?
A) Performs addition
B) Performs subtraction
C) Combines two or more inputs, producing an output only if all inputs are true
D) Divides numbers
Answer: C) Combines two or more inputs, producing an output only if all inputs are true
What is the purpose of a web server in the context of the internet?
A) Displays websites
B) Stores files on the computer
C) Manages emails
D) Hosts and serves web pages to users
Answer: D) Hosts and serves web pages to users
Which programming language is known for its usage in game development and simulations?
A) Python
B) C#
C) Java
D) UnrealScript
Answer: D) UnrealScript
What is the purpose of the Ctrl + S keyboard shortcut?
A) Save
B) Copy
C) Paste
D) Print
Answer: A) Save.
