A. A magnetic field
B. Magnetic tape
C. Static electricity
D. It cannot possible.
✅ The correct answer is option B.
Computer Fundamentals mcqs
Computer Virus is a _______.
A. Hardware
B. Software
C. Bacteria
D. Freeware
✅ The correct answer is option B.
The 0 and 1 in the binary numbering system are called binary digits or _____
A. bytes
B. kilobytes
C. decimal bytes
D. bits
✅ The correct answer is option D.
Who is the creator of the PASCAL language?
A. Niklaus Wirth
B. Dijkstra
C. Donald Knuth
D. Basic Pascal
✅ The correct answer is option A.
When the pointer is positioned on a _____ it is shaped like a hand.
A. Grammar error
B. Hyperlink
C. Screen tip
D. Spelling error
✅ The correct answer is option B.
What is the name of the logic circuit which can add two binary digits?
A. Full adder
B. Half adder
C. Buffer
D. Register
✅ The correct answer is option B.
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.