PPSC Secondary School Teacher Jobs SST I.T Top 25 Written MCQs Test Paper PDF Must Prepare Now
PPSC Secondary School Teacher Jobs SST (I.T) Top 25 Written MCQs Test Paper PDF Must Prepare Now
What does CPU stand for?
a) Central Processing Unit
b) Computer Personal Unit
c) Central Personal Unit
d) Computer Processing Unit
Answer: a) Central Processing Unit
Which programming language is used for creating web pages?
a) Python
b) HTML
c) Java
d) C++
Answer: b) HTML
Which of the following is a type of malware that self-replicates and spreads to other computers?
a) Trojan Horse
b) Virus
c) Spyware
d) Worm
Answer: d) Worm
What is the purpose of RAM in a computer?
a) Long-term storage of data
b) Temporary storage of data and programs currently in use
c) Processing and executing instructions
d) Managing the input/output devices
Answer: b) Temporary storage of data and programs currently in use
Which file format is used for compressing files without losing quality?
a) JPEG
b) MP3
c) ZIP
d) GIF
Answer: c) ZIP
What protocol is used for sending emails over the internet?
a) HTTP
b) FTP
c) SMTP
d) TCP
Answer: c) SMTP
Which of the following is a type of secondary storage device?
a) RAM
b) Hard Disk Drive (HDD)
c) CPU
d) Cache
Answer: b) Hard Disk Drive (HDD)
What does URL stand for?
a) Uniform Resource Locator
b) Universal Record Locator
c) Unified Resource Link
d) Unified Record Locator
Answer: a) Uniform Resource Locator
Which programming language is commonly used for building mobile applications?
a) Java
b) C#
c) Swift
d) All of the above
Answer: d) All of the above
What is the function of an operating system?
a) Controls hardware and software resources
b) Manages internet connections
c) Writes programs
d) Prints documents
Answer: a) Controls hardware and software resources
Which type of software helps protect a computer from viruses?
a) Firewall
b) Antivirus
c) Browser
d) Operating System
Answer: b) Antivirus
What is the full form of HTML?
a) Hyper Text Markup Language
b) Hyperlinks and Text Manipulation Language
c) High-level Text Management Language
d) Hyper Transfer Markup Language
Answer: a) Hyper Text Markup Language
Which component of a computer interprets and executes instructions?
a) CPU
b) GPU
c) RAM
d) Hard Drive
Answer: a) CPU
What does LAN stand for?
a) Local Area Network
b) Long Array Node
c) Logical Application Network
d) Large Array Network
Answer: a) Local Area Network
Which type of software is designed to perform a specific task, such as word processing or spreadsheet calculations?
a) Operating System
b) Application Software
c) System Software
d) Utility Software
Answer: b) Application Software
What is the primary function of a modem?
a) Connects a computer to the internet
b) Stores data permanently
c) Processes data for output
d) Manages the computer’s memory
Answer: a) Connects a computer to the internet
Which computer component displays visual output to the user?
a) CPU
b) Monitor
c) Keyboard
d) Motherboard
Answer: b) Monitor
Which file format is used for images with support for transparent backgrounds?
a) JPEG
b) PNG
c) BMP
d) TIFF
Answer: b) PNG
What is the function of a firewall in network security?
a) Protects against physical damage
b) Monitors and controls incoming and outgoing network traffic
c) Prevents data loss
d) Boosts internet speed
Answer: b) Monitors and controls incoming and outgoing network traffic
Which of the following is an example of an input device?
a) Printer
b) Scanner
c) Speaker
d) Headphones
Answer: b) Scanner
Which programming language is often used for developing dynamic web pages?
a) HTML
b) CSS
c) JavaScript
d) PHP
Answer: c) JavaScript
What does VPN stand for?
a) Virtual Private Network
b) Very Personal Network
c) Verified Public Network
d) Visual Private Network
Answer: a) Virtual Private Network
What is the purpose of a DNS server?
a) Encrypts data for secure transmission
b) Converts domain names to IP addresses
c) Regulates internet speed
d) Stores website content
Answer: b) Converts domain names to IP addresses
Which type of memory retains its data even when the power is turned off?
a) ROM
b) RAM
c) Cache
d) Registers
Answer: a) ROM
What is the function of a router in a network?
a) Connects multiple networks together
b) Stores files temporarily
c) Displays web content
d) Controls the computer’s memory
Answer: a) Connects multiple networks together
PPSC Secondary School Teacher Jobs SST I.T Top 25 Written MCQs Test Paper PDF Must Prepare Now