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
Which is considered a direct entry input device ?
A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above
Related Questions - 2
What is the responsibility of the logical unit in the CPU of a computer ?
A) To produce result
B) To compare numbers
C) To control flow of information
D) To do math’s works
Related Questions - 3
Instructions and memory address are represented by
A) Character code
B) Binary codes
C) Binary word
D) Parity bit
Related Questions - 5
High density double sided floppy disks could store _____ of data.
A) 1.40 MB
B) 1.44 GB
C) 1.40 GB
D) 1.44 MB