600 Most Important & Most Repeated Basic MCQs of Computer in PDF. The list of Computer MCQs is for CSS, NTS, OTS, FPSC, PPSC, UPSC and other Testing Services around the world.
1. What does EBCDIC stand for?
A) Extended Binary Coded Decimal Interchange Code
B) Extended Bit Code Decimal Interchange Code
C) Extended Bit Case Decimal Interchange Code
D) Extended Binary Case Decimal Interchange Code
2. The brain of any computer system is ?
A) ALU
B) Memory
C) CPU
D) Control unit
3. Storage capacity of magnetic disk depends on ?
A) tracks per inch of surface
B) bits per inch of tracks
C) disk pack in disk surface
D) All of above
