A. edit
B. delete key
C. dummy out
D. trust key
✅ The correct answer is option B.
Basic computer knowledge MCQs
Hard disk drives are considered _________________ storage.
A. Flash
B. Non-volatile
C. Temporary
D. Non-permanent
✅ The correct answer is option B.
In satellite based communication,VSAT stands for ______________________ ?
A. Very small analog terminal
B. Very small aperture terminal
C. Varying size aperture terminal
D. Very small application terminal
✅ The correct answer is option B.
A CD-RW disk ______________________?
A. has a faster access than an internal disk
B. is a form or optical disk, so it can only be written once
C. holds less data than a floppy disk
D. can be erased and rewritten
✅ The correct answer is option D.
The main system board of a computer is called the _______________________?
A. integrated circuit
B. mother board
C. processor
D. microchip
✅ The correct answer is option B.
To deliver a message to the correct application program running on a host, the ___________ address must be consulted ?
A. IP
B. MAC
C. Port
D. None of these
✅ The correct answer is option C.
The computer monitor is which type of device ?
A. Input
B. Scanning
C. Software
D. Output
✅ The correct answer is option D.
Which protocol is a signalling communication protocol used for controlling multimedia communication sessions ?
A. session initiation protocol
B. session modelling protocol
C. session maintenance protocol
D. none of these
✅ The correct answer is option A.
All the following are storage device except____________________?
A. Floppy Disc
B. Monitor
C. Tape Drive
D. CD
✅ The correct answer is option B.
The most powerful computer is_____________________?
A. Super computer
B. Micro computer
C. Mini computer
D. All of these
✅ The correct answer is option A.