A light sensitive device that converts drawing, printed text or other images into digital form is Scanner OMR Keyboard None of these Plotter TRUE ANSWER : ? YOUR ANSWER : ?
An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called Page layout program Outline processor None of these Fasimile system Parallel interface TRUE ANSWER : ? YOUR ANSWER : ?
A factor which would strongly influence a businessperson to adopt a computer is its: Accuracy Speed None of these All of these Reliability TRUE ANSWER : ? YOUR ANSWER : ?
Hard copy is a term used to describe? Writing on a hard board Storing information on the hard disk Printed output All of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following are likely to jam the read/write head of a disk pack? Finger print smudge All of these Smoke particle None of these Dust TRUE ANSWER : ? YOUR ANSWER : ?
The physical components of a computer system is Firm ware Human ware None of these Software Hardware TRUE ANSWER : ? YOUR ANSWER : ?
Which device of computer operation dispenses with the use of the keyboard? Touch Joystick Mouse Light pen None of these TRUE ANSWER : ? YOUR ANSWER : ?
Large computer system typically uses: Ink-jet printers Daisy wheel printers Line printers None of these Dot-matrix printers TRUE ANSWER : ? YOUR ANSWER : ?
The two kinds of main Memory are: All of these None of these ROM and RAM Primary and secondary Random and sequential TRUE ANSWER : ? YOUR ANSWER : ?
A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? Sequential Logical Digital Physical None of these TRUE ANSWER : ? YOUR ANSWER : ?