Computer MCQs
Computer MCQs cover operating systems, MS Office, hardware, software, networking, programming, and internet basics. Perfect for IT exams, NTS, and government tests, they boost accuracy, speed, and confidence in computer knowledge for competitive success.
Q: Firewall prevents unauthorized access to
A) Network
B) Printer
C) Monitor
D) Scanner
Q: A bit is the smallest unit of
A) Power
B) Processing
C) Network
D) Storage
Q: Cloud computing enables access to resources via
A) Internet
B) External hard drives
C) LAN cable only
D) Local disks
Q: Hard Disk Drive is a type of
A) Volatile memory
B) Permanent storage
C) Cache memory
D) Optical drive
Q: Compiler translates high-level code into
A) Text document
B) Machine code
C) Video stream
D) Image file