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🖥️ Q.1) Which part of the computer is responsible for performing calculations and logical operations?
A) RAM
B) ALU
C) ROM
D) Hard Disk
🌐 Q.2) Which protocol is used for secure communication over the Internet?
A) HTTP
B) HTTPS
C) FTP
D) SMTP
💾 Q.3) Which type of memory is used to store the BIOS settings?
A) RAM
B) Hard Disk
C) CMOS
D) DVD
💻 Q.4) Which company developed the Windows operating system?
A) Microsoft
B) Apple
C) Google
D) IBM
🔒 Q.5) Which type of attack involves overwhelming a server with traffic to make it unavailable?
A) Phishing
B) DDoS
C) Malware
D) Keylogging
🖥️ Q.6) Which of these is an example of an optical storage device?
A) Pen Drive
B) Hard Disk
C) CD-ROM
D) SSD
⌨️ Q.7) Which shortcut key 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 NOT a search engine?
A) Google
B) Bing
C) Yahoo
D) Facebook
💾 Q.9) What is the main function of cache memory?
A) To speed up data access
B) To store permanent data
C) To back up files
D) To run applications
💻 Q.10) Which language is primarily used for web page structuring?
A) HTML
B) SQL
C) Python
D) Java
🖥️ Q.11) Which component stores data permanently in a computer?
A) RAM
B) Cache
C) Hard Disk
D) Registers
🌐 Q.12) Which network topology connects each device to a central hub?
A) Ring
B) Star
C) Bus
D) Mesh
💾 Q.13) Which storage device is known for having no moving parts?
A) Hard Disk
B) SSD
C) Floppy Disk
D) Tape Drive
🔒 Q.14) Which of the following is an example of phishing?
A) Fraudulent email asking for passwords
B) Installing antivirus software
C) Sending bulk promotional emails
D) Encrypting files for backup
🖥️ Q.15) Which device provides a hard copy output of documents?
A) Printer
B) Monitor
C) Projector
D) Scanner
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