Question :
A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above
Answer : D
Which is considered a direct entry input device ?
A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above
Answer : D
Description :
Related Questions - 1
Instructions and memory address are represented by
A) Character code
B) Binary codes
C) Binary word
D) Parity bit
Related Questions - 2
The two major types of computer chips are
A) External memory chip
B) Primary memory chip
C) Microprocessor chip
D) Both b and c
Related Questions - 3
CD-ROM is a
A) Semiconductor memory
B) Memory register
C) Magnetic memory
D) None of above
Related Questions - 4
Regarding a VDU, Which statement is more correct ?
A) It is an output device
B) It is an input device
C) It is a peripheral device
D) It is hardware item
Related Questions - 5
Which of the following is the first computer to use Stored Program Concept ?
A) UNIVAC
B) ENIAC
C) EDSAC
D) None of above