Category Archives: Computer MCQs

What type of operating system MS-DOS is?

A. Command Line Interface
B. Graphical User Interface
C. Multitasking
D. Menu Driven Interface

A collection of system programs that controls and co-ordinates the overall operations of a computer system is called?

A. System software
B. Operating system
C. Utility program
D. Device driver

A light sensitive device that converts drawing, printed text or other images into digital form is?

A. Keyboard
B. Scanner
C. OMR
D. None of these

If a computer has more than one processor then it is known as?

A. Uni-process
B. Multiprocessor
C. Multi-threaded
D. Multi-programming

The basic operations performed by a computer are?

A. Arithmetic operation
B. Logical operation
C. Storage and relative
D. All the above