1000+ Computer Science Aptitude Test Questions and Answers - 2

Question: 6

A device that prints one character at a time is known as

(A) character printer

(B) dot matrix printer

(C) laser printer

(D) line printer

Question: 7

A device designed to read information encoded into a small plastic card is

(A) badge reader

(B) magnetic tape

(C) light pen

(D) punched card

Question: 8

The two kinds of main memory are

(A) direct and sequential

(B) floppy disk and hard disk

(C) primary and secondary

(D) Rom and RAM

Question: 9

Which of the following produces the best quality graphics representation?

(A) plotter

(B) laser printer

(C) ink jet printer

(D) dot matrix printer

Question: 10

A mass storage system is a direct access device capable of storing within its array of cartridges

(A) 472 billion characters

(B) almost 16 billion characters

(C) over 500 megabytes of data

(D) 2000 megabytes of data