7000+ IT Fundamentals Questions and Answers Pdf - 2

Question: 6

Resolution in a CRT refers to the

(A) Number of addressable elements on the tube

(B) Number of pixels in each square centimeter

(C) Number of phosphor dots that react when hit by the electron beam

(D) Speed at which the monitor can accept data from the computer

Question: 7

Which of the following devices could be part of a sensor?

(A) Clutch

(B) Barometer

(C) Scale

(D) Thermometer

Question: 8

A sequence controller

(A) Performs on/off control functions in relation to time

(B) Is no longer in widespread use

(C) Is only a mechanical only controller

(D) Is difficult to program

Question: 9

Trend analysis

(A) Can improve control system response

(B) Required a very expensive system to implement

(C) Is brand new concept

(D) Is used only in financial planning

Question: 10

The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is

(A) Electromagnetic

(B) Electrostatic

(C) Raster

(D) Sonic