Question :
A) A central processing unit
B) A memory
C) Input and output unit
D) All of the above
Answer : D
A computer consists of
A) A central processing unit
B) A memory
C) Input and output unit
D) All of the above
Answer : D
Description :
Related Questions - 1
Which of the following is not an input device ?
A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)
Related Questions - 2
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
Related Questions - 3
Algorithm and Flow chart help us to
A) Know the memory capacity
B) Identify the base of a number system
C) Direct the output to a printer
D) Specify the problem completely and clearly
Related Questions - 4
An integrated circuit is
A) A complicated circuit
B) An integrating device
C) Much costlier than a single transistor
D) Fabricated on a tiny silicon chip
Related Questions - 5
Which is considered a direct entry input device ?
A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above