A. Full adder
B. Half adder
C. Buffer
D. Register
✅ The correct answer is option B.
Computer mcqs
What would be the best way to move around a 3D environment?
A. Use a tracker ball
B. Use a keyboard
C. Use a space mouse
D. Use Joystick
✅ The correct answer is option A.
A small square or rectangular piece of silica on which several layers of an integrated circuit are etched or imprinted is called
A. VLSI
B. micro
C. wafer
D. chip
✅ The correct answer is option D.
The output quality of a printer is measured by
A. Dots per inch
B. Dots per line
C. Dots printed per unit time
D. All of the above
✅ The correct answer is option A.
A systems programming language for microcomputers in the Intel family is
A. PL/C
B. PL/CT
C. PL/M
D. PLA
✅ The correct answer is option C.
Each model of a computer has a unique
A. Assembly language
B. Machine language
C. High level language
D. All of the above
✅ The correct answer is option B.
A floppy disk contains
A. Circular tracks only
B. Sectors only
C. Both circular tracks and sector
D. All of the above
✅ The correct answer is option C.
The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes.
A. Kilobyte
B. Megabyte
C. Gigabyte
D. Terabyte
✅ The correct answer is option A.
Codes consisting of light and dark marks which may be optically read is known as
A. Mnemonics
B. Bar code
C. Decoder
D. All of the above
✅ The correct answer is option B.
A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ……..
A. Bug
B. Vice
C. Lice
D. Worm
✅ The correct answer is option D.