A. Graph plotter
B. Teletype terminal
C. Line printer
D. All of the above
✅ The correct answer is option B.
Computer mcqs
When was the first e-mail sent?
A. 1963
B. 1969
C. 1971
D. 1974
✅ The correct answer is option C.
Where would you find the letters QWERTY?
A. Mouse
B. Screen
C. Numeric Keypad
D. Keyboard
✅ The correct answer is option D.
The two basic types of record-access methods are:
A. sequential and random
B. sequential and indexed
C. direct and immediate
D. on-line and realtime
✅ The correct answer is option A.
A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as
A. Punched card
B. Magnetic disk
C. Magnetic tape
D. Drum
✅ The correct answer is option D.
In which year was UK’s premier computing event called “The Which Computer” started?
A. 1980
B. 1985
C. 1986
D. 1987
✅ The correct answer is option A.
A type of line printer that uses an embossed steel band to form the letters printed on the paper is
A. Golf ball printer
B. Dot-matrix printer
C. Laser printer
D. Band printer
✅ The correct answer is option D.
Which of the following bus types are used by the Apple Macintosh computer?
A. ISA
B. NuBus
C. EISA
D. MCA
✅ The correct answer is option B.
Linux is a(n) …….. operating system
A. Open-source
B. Microsoft
C. Windows
D. Mac
✅ The correct answer is option A.
An index register that is automatically incremented or decremented with each use is
A. Auto index
B. Asynchronous
C. Assembler
D. Compiler
✅ The correct answer is option A.