Computer Science MCQs Preparation for FPSC, PPSC, NTS, CSS & Government Jobs

Available Questions

Showing 1101 - 1110 of 1111 Questions

The brain of any computer system is

A ALU

B Memory

C CPU

D Control unit

125 Details Computer Science Most Repeated MCQs Easy

1 Gigabyte is equal to

A 1024 bits

B 1000 megabytes

C 1024 kilobytes

D 1024 megabytes

110 Details Computer Science Most Repeated MCQs Easy

Which technology is used in compact disks?

A Mechanical

B Electrical

C Electro Magnetic

D Laser

112 Details Computer Science Most Repeated MCQs Easy

What type of operating system MS-DOS is?

A Command Line Interface

B Graphical User Interface

C Multitasking

D Menu Driven Interface

108 Details Computer Science Most Repeated MCQs Easy

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

124 Details Computer Science Most Repeated MCQs Easy

WWW stands for

A World Whole Web

B Wide World Web

C Web World Wide

D World Wide Web

110 Details Computer Science Most Repeated MCQs Easy

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

113 Details Computer Science Most Repeated MCQs Easy

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

A Uni-process

B Multiprocessor

C Multi-threaded

D Multi-programming

122 Details Computer Science Most Repeated MCQs Easy

Who is the father of Internet ?

A Chares Babbage

B Vint Cerf

C Denis Riche

D Martin Cooper

123 Details Computer Science Most Repeated MCQs Easy

The basic operations performed by a computer are

A Arithmetic operation

B Logical operation

C Storage and relative

D All the above