Basic Computer Knowledge MCQ

21-BIOS stands for ______.

(A) Bit-initiated Operating System

(B) Basic Input / Output System

(C) Basic Initial Operating System

(D) Bandwidth Initiated Output System


22-. ________ is a standard Internet protocol for transmitting files between computers on the Internet over TCP/IP connections.

(A) Hyper Text transfer Protocol (HTTP)

(B) Internet Protocol Security (IPSec)

(C) Fiber to Home (FTH)

(D) File Transfer Protocol (FTP)


23-A low level programming language for microprocessor and other programmable devices is known as:

(A) Assembly Language

(B) High Level Language

(C) Machine Language

(D) Language Translator


24-In a computer system 4 Bits are equal to_____.

(A) 1 Nibble

(B) 1 Byte

(C) 1 Character

(D) 1 Kilo Byte


25-In ______ Operating System, a user will prepare the job and hand it to a computer operator in form of a device like Punch Card.

(A) Multi Programming

(B) Time Sharing

(C) Batch

(D) Distributed


26-. ______ is a network device that modulates and demodulates analog carrier signals for encoding and decoding digital information for processing.

(A) Cable Modem

(B) Software Modem

(C) External Modem

(D) Modem


27-. ______ devices are internal or external devices that connect directly to a computer but do not contribute to the computer’s primary function, such as computing.

(A) Peripheral

(B) Terminal

(C) Session

(D) Node


28-When did the first Email System begin?

(A) 1978

(B) 1979

(C) 1980

(D) 1981


29-. ______ is a feature of the Microsoft word 2010 which helps us to correct mistakes in a document without reading it.

(A) Review

(B) Drop Cap

(C) Thesaurus

(D) Spelling and Grammar


30-_______ contains multiple tabs, each with several groups of command.

(A) Ribbon

(B) Active Cell

(C) Formula Bar

(D) Title Bar



21-(B), 22-(D), 23-(A), 24-(A), 25-(C), 26-(D), 27-(A), 28-(A), 29-(D), 30-(A)