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Computer Knowledge MCQ-187

Specialised program(s) designed to allow particular input or output device(s) to communicate with the rest of the computer system is called

(A) Compiler
(B) Device drivers
(C) Interpreters
(D) Operating system
(E) None of these

A device that connects to a network without the use of cables is said to be _

(A) distributed
(B) wireless
(C) centralized
(D) open source
(E) None of these

The definition phase focuses on

(A) how data are to be structured
(B) what information is to be processed
(C) change that is associated with error correction
(D) All of the above
(E) None of the above

In one-to-many relationship the table in ‘one’ side is called __ and on ‘many’ side is called __

(A) Child, Parent
(B) Parent, Child
(C) Brother, Sister
(D) Father, Son
(E) None of these

Menu is a part of the

(A) hardware
(B) user interface
(C) status bar
(D) monitor
(E) None of these

The first computer mouse is built by

(A) Douglas Engelbart
(B) William English
(C) Daniel Cougher
(D) Robert Zawaski
(E) None of the above

To access properties of an object the mouse technique to use is __

(A) right-clicking
(B) shift-clicking
(C) dragging
(D) dropping
(E) None of these

A represents approximately one billion memory location.

(A) kilobyte
(B) megabyte
(C) gigabyte
(D) terabyte
(E) None of these

The input device to be used to get a printed diagram into a computer, is

(A) printer
(B) mouse
(C) keyboard
(D) touch pad
(E) scanner

DBMS stands for __.

(A) Date Basic Management System
(B) Data.Binary Magnitude System
(C) Database Management System
(D) Data Binary Management System
(E) None of these

Devices that let the computer communicate with you __

(A) input
(B) output
(C) type
(D) print
(E) None of these

One megabyte equals approximately __.

(A) 500 bytes
(B) 1024 bytes
(C) 1 billion bytes
(D) 1 million bytes
(E) None of these

The layer is the layer closest to transmission medium.

(A) transport
(B) network
(C) data link
(D) physical
(E) None of these

Capital letters on a keyboard are referred to as __

(A) caps lock key
(B) grownups
(C) big guys
(D) upper case letters
(E) None of these

When the computer is already ON, then the process to restart it is called

(A) cold booting
(B) warm booting
(C) shut down
(D) logging OFF
(E) None of these

The first computers were programmed using

(A) assembly language
(B) machine language
(C) source code
(D) object code
(E) None of the above