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
Integrated Circuits (Ics) are related to which generation of computers ?
A) First generation
B) Second generation
C) Third generation
D) Fourth generation
Related Questions - 2
The first firm to mass-market a microcomputer as a personal computer was
A) IBM
B) Super UNIVAC
C) Radio Shaks
D) Data General Corporation
Related Questions - 3
When was the world’s first laptop computer introduced in the market and by whom ?
A) Hewlett-Packard, 1980
B) Epson, 1981
C) Laplink Traveling Software Inc, 1982
D) Tandy Model-200, 1985
Related Questions - 4
CD-ROM is a
A) Semiconductor memory
B) Memory register
C) Magnetic memory
D) None of above
Related Questions - 5
Nepal brought a computer for census of 2028 BS. This computer was of
A) first generation
B) second generation
C) third generation
D) fourth generation