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Computer Knowledge MCQ-67

Personal computers can be connected together to form a __

(A) server
(B) supercomputer
(C) enterprise
(D) network
(E) None of these

The __ button on the Quick Access Toolbar allows you to cancel your recent commands or actions.

(A) Search
(B) Cut
(C) Document
(D) Undo
(E) None of these

A __ is a collection of computers and device connected together.

(A) network
(B) protocol
(C) memory card
(E) None of these

How many inputs of a four-input AND gate must be HIGH in order for the output of the logic gate to go HIGH?

(A) any one of the inputs
(B) any two of the inputs
(C) any three of the inputs
(D) all four inputs
(E) None of these

___ is processed by the computer into information.

(A) Numbers
(B) Processor
(C) Input
(D) Data
(E) None of these

The worksheet names appear on tabs at the ___ of the workbook window,

(A) top right
(B) top left
(C) bottom left
(D) bottom right
(E) center

Which of the following is the communication protocol that sets the standard used by every computer that accesses Web-based information?

(E) None of these

In CPU processing power is measured in

(D) Nano seconds
(E) None of these

Which term is related with increasing or decreasing the space between characters?

(A) Header
(B) Footer
(C) Spacing
(D) Page number
(E) None of these

How are data organised in a spreadsheet?

(A) Lines and spaces
(B) Layers and planes
(C) Height and width
(D) Rows and columns
(E) None of these

__ printers used dry ink powder.

(A) Laser printer
(B) Daisy wheel printer
(C) Line printer
(D) Thermal printer
(E) None of these

In a relational model, relations are termed as

(A) tuples
(B) attributes
(C) tables
(D) rows
(E) None of these

A __contains specific rules and words that express the logical steps of an algorithm.

(A) programming language
(B) programming structure
(C) syntex
(D) logic chart
(E) None of these

What is Direct X?

(A) Operating system
(B) Software that drives graphics hardware
(C) Web browser
(D) Word processing software
(E) None of these

__ is the set of rules for exchanging files (text, graphic images, sound, video, and other multimedia files) on the World Wide Web.

(E) None of these

A set of step-by-step procedures for accomplishing a task is known as a(n) __

(A) algorithm
(B) hardware program
(C) software bug
(D) firmware program
(E) None of these