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🖥️ Q.1) Which component supplies power to all parts of the computer?
A) CPU
B) SMPS
C) UPS
D) Motherboard
🌐 Q.2) What does HTTP stand for?
A) HyperText Transfer Protocol
B) Hyper Transfer Text Protocol
C) High Text Transfer Process
D) Hyperlink Text Transmission Protocol
💾 Q.3) Which storage device has the fastest data access speed?
A) Hard Disk Drive
B) DVD
C) Solid State Drive
D) Magnetic Tape
💻 Q.4) Which company developed the Windows Operating System?
A) Apple
B) Microsoft
C) IBM
D) Google
🔒 Q.5) Which of these is NOT an example of an operating system?
A) Linux
B) Windows
C) macOS
D) Oracle
🖥️ Q.6) Which of the following is the smallest unit of data in a computer?
A) Bit
B) Byte
C) Kilobyte
D) Megabyte
⌨️ Q.7) Which key combination is used to paste copied content?
A) Ctrl + X
B) Ctrl + V
C) Ctrl + C
D) Ctrl + Z
🌐 Q.8) Which of the following is an example of an open-source operating system?
A) Windows
B) macOS
C) Linux
D) Chrome OS
💾 Q.9) BIOS stands for?
A) Basic Internal Operating System
B) Binary Input Output System
C) Basic Input Output System
D) Basic Interactive Operating Setup
💻 Q.10) Which programming language is commonly used for web development?
A) C
B) Python
C) JavaScript
D) Assembly
🖥️ Q.11) Which computer network is spread across a city?
A) LAN
B) MAN
C) WAN
D) PAN
🌐 Q.12) Which of these is NOT a web browser?
A) Firefox
B) Chrome
C) Safari
D) Windows
💾 Q.13) Which memory is used to store data temporarily during processing?
A) RAM
B) ROM
C) Hard Disk
D) Cache
🔒 Q.14) What is phishing mainly used for?
A) Sending spam emails
B) Stealing sensitive information
C) Testing network speed
D) Encrypting files
🖥️ Q.15) Which type of software is MS Word?
A) System Software
B) Application Software
C) Utility Software
D) Firmware
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