Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
Answer : D
Sponsored Ad
Feel free to find and hire your online essay writer to help you with papers. AdvancedWriters will not let you down.
Free Online Test
View More Related Question
1) Which of the following is not an electronic computer?
2) In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
3) Which of the following IC was used in third generation of computers?
4) Hard disk is coated in both side with
5) FORTRAN is
