What is the full form of CRT?
A. current ray tube
B. current ray technology
C. cathode ray tube
D. cathode ray technology
Solution by Mcqs Clouds
Answer: Option C
Explanation:
No explanation is available for this question!
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Mostly which of the following device is used to carry user files?
A. Floppy Disk
B. Hard Disk
C. RAM
D. CDROM
Which device is used to backup the data?
A. Floppy Disk
B. Tape
C. Network Drive.
D. All of the above
In order to play and hear sound on a computer, one needs:
A. a sound card and speakers
B. a microphone
C. all of them required
D. none of them required
Which of the following are the cheapest memory devices in terms of Cost/Bit?
A. Semiconductor memories
B. Magnetic Disks
C. Compact Disks
D. Magnetic Tapes
Which of the following are the best units of data on an external storage device?
A. Bits
B. Bytes
C. Hertz
D. Clock cycles
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