A. Hollerith code
B. Gray code
C. Redundant code
D. Mnemonics
✅ The correct answer is option C.
Computer Fundamentals mcqs
The area of computer science which is concerned with the display of pictures is
A. Networks
B. Graphics
C. Designing
D. Architecture
✅ The correct answer is option B.
Which company is not a microprocessor manufacturer?
A. IBM
B. AMD(Advanced Micro Devices)
C. Microsoft
D. Intel
✅ The correct answer is option C.
An IC contains 50 gates each of which consists of 6 components. Its belong to
A. VLSI
B. LSI
C. MSI
D. SSI
✅ The correct answer is option C.
Full adder has
A. 4 inputs
B. 8 inputs
C. 10 inputs
D. 3 inputs
✅ The correct answer is option D.
The difference between memory and storages is that memory is _____ and storage is _____
A. Temporary, permanent
B. Permanent, temporary
C. Slow, fast
D. AH of the above
✅ The correct answer is option A.
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
A. Data collection terminal
B. OCR register terminal
C. Video display terminal
D. POS terminal
✅ The correct answer is option D.
There are historical evidences to prove that abacus was first used in
A. India
B. Japan
C. China
D. Indonesia
✅ The correct answer is option C.
When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
A. disk
B. disk surface
C. track
D. cylinder
✅ The correct answer is option B.
Which of the following is Not a characteristic of E-mail?
A. Low cost
B. Record maintenance in database
C. High speed
D. Waste reduction
✅ The correct answer is option B.