input & output devices set 1 Detailed Explanation And More Example

Question : 1

Which of the following types of character recognition systems requires the use of magnetic ink:

a) OCR

b) MICR

c) OMR

d) None of The Above

Question : 2

This reading device is readily used in banks to read the numbers on the bottom of checks and deposit slips:

a) MICR

b) OCR

c) GRE

d) None of The Above

Question : 3

A(n) ______camera records images on a disk instead of on films:

a) video

b) digital

c) traditional

d) None of The Above

Question : 4

Which of the following functions most like a copy machine:

a) Portable Scanner

b) Flatbed Scanner

c) Touch Screen

d) None of The Above

Question : 5

RATS stands for:

a) Regression Analysis Time Series

b) Real Analysis Time Sharing

c) Regression Analysis Series

d) None of The Above

Question : 6

A high speed device used in CPU for temporary storage during processing is called:

a) A register

b) A Data Bus

c) All of The Above

d) None of The Above