Q.11 Which printer is a non-impact printer that can produce very high quality, letter-perfect printing?
(A) dot matrix printer
(B) daisy wheel printer
(C) electrostatic printer
(D) laser printer
To know more about Computer System computer-system-objective-type-question-for-competitive-exams-part-d
Q.12 The POS data entry system is used must extensively by ……
(A) banking industry
(B) grocery industry
(C) railroad industry
(D) word-processing industry
Q.13 A disadvantage of the laser printer is that ………
(A) it is quieter than an impact printer
(B) it is very slow
(C) output is of a lower quality
(D) none of these
Q.14 Data entry can be performed with all of the following except?
(A) OCR
(B) OMR
(C) COM
(D) MICR
Q.15 Magnetic tape can serve as ……
(A) input media
(B) output media
(C) secondary storage media
(D) all of these
Q.16 The advantage of COM are ……
(A) compact size, readability
(B) compact size, speed
(C) readability size, speed
(D) low cost, readability
Q.17 MICR has made possible to ……
(A) cashless society
(B) checkless society
(C) credit less society
(D) none of these
Q.18 The parity bit is added for ……
(A) coding
(B) indexing
(C) error detection
(D) updating
Q.19 The two basic types of record access methods are ……
(A) sequential and random
(B) direct and immediate
(C) sequential and indexed
(D) on line and real time
Q. 20 Which of the following types of terminals is entirely dependent for all its capabilities on the computer system to which it is connected?
(A) smart terminal
(B) dumb terminal
(C) microcomputer
(D) none of these
Get the Examsbook Prep App Today