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🖥️ Q1) Which device is used to connect a computer to a telephone line for internet access?
A) Modem
B) Router
C) Switch
D) Hub
💾 Q2) Which of the following is a secondary storage device?
A) RAM
B) Cache
C) Hard Disk
D) Register
🌐 Q3) Which company developed the Android operating system?
A) Apple
B) Microsoft
C) Google
D) IBM
💻 Q4) What does BIOS stand for?
A) Basic Input Output System
B) Binary Integrated Operating System
C) Basic Internal Operating Setup
D) Binary Input Output Software
🔒 Q5) Which malware replicates itself without attaching to files?
A) Trojan
B) Worm
C) Spyware
D) Virus
💾 Q6) Which memory is non-volatile?
A) RAM
B) Cache
C) ROM
D) Registers
⌨️ Q7) Shortcut key to open Task Manager in Windows?
A) Ctrl + Alt + Del
B) Ctrl + Shift + Esc
C) Alt + Tab
D) Ctrl + T
💻 Q8) Which part of the CPU performs logical operations?
A) CU
B) Registers
C) Cache
D) ALU
🖥️ Q9) Which of these is an example of system software?
A) Operating System
B) MS Word
C) Tally
D) Photoshop
🌐 Q10) The protocol used to transfer files over the internet is?
A) SMTP
B) POP3
C) FTP
D) IMAP
💻 Q11) Which programming language is primarily used for Artificial Intelligence?
A) COBOL
B) Python
C) C
D) BASIC
🔒 Q12) Which of the following is a strong password?
A) 123456
B) password
C) qwerty
D) Xy@92#Lm9
🖥️ Q13) The process of starting a computer is called?
A) Booting
B) Formatting
C) Installing
D) Processing
🌐 Q14) Which one is NOT a web browser?
A) Chrome
B) Safari
C) WhatsApp
D) Firefox
💻 Q15) Which shortcut key is used to refresh a web page?
A) F5
B) F2
C) F8
D) Ctrl + C
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