Computer Knowledge Practice Question and Answer
8 Q: Which of the following is used in fourth generation computers?
1187 060ac73de5b70231d2869bd50
60ac73de5b70231d2869bd50- 1Vacuum tubesfalse
- 2Transistorsfalse
- 3IC chipsfalse
- 4Micro Processortrue
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Answer : 4. "Micro Processor "
Q: Types of networks is___
1187 061a89e4d607556472838659c
61a89e4d607556472838659c- 1Local Area Networkfalse
- 2Metropolitan Area Networkfalse
- 3Wide Area Networkfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: Which part of the computer carries out the arithmetic and logical operations?
1186 062ece1d84404a856fa25e30c
62ece1d84404a856fa25e30c- 1Control Unitfalse
- 2Processing Elementtrue
- 3BIOSfalse
- 4Mother Boardfalse
- 5None of thesefalse
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Answer : 2. "Processing Element"
Q: Which app is designed to address and provide solutions to the issues of citizens?
1185 061cd87ce7d65a306e567510c
61cd87ce7d65a306e567510c- 1Bhamashahfalse
- 2EPDSfalse
- 3Raj Relationstrue
- 4E-Mitrafalse
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Answer : 3. "Raj Relations"
Q: Following are the types of LCD Panel:
1184 064942b704e0960e05476534b
64942b704e0960e05476534b- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedtrue
- 3Mesh Model and Curvedfalse
- 4None of thesefalse
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Answer : 2. "Normal and Roof Mounted"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: This number is related to 192.9.200.156?
1184 060b88ac959e2b62e1bc3329f
60b88ac959e2b62e1bc3329f- 1Hardware addressfalse
- 2IP addresstrue
- 3Monitor addressfalse
- 4All of thesefalse
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Answer : 2. "IP address"
Q: Which of the following is the largest, fastest and most expensive computer?
1184 061389c225ee3b079c60b6696
61389c225ee3b079c60b6696- 1super computertrue
- 2Laptopfalse
- 3Personal Computerfalse
- 4Note Bookfalse
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Answer : 1. "super computer"
Q: CPU and memory are located in:
1180 064a52e7365d2524cbf0bc088
64a52e7365d2524cbf0bc088- 1Extension Boardfalse
- 2Motherboardtrue
- 3Storage devicefalse
- 4Output devicefalse
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Answer : 2. "Motherboard"
Explanation :
1. The motherboard acts as a platform to connect all of the computer's components together.
2. It connects the CPU, memory, hard drive, optical drive, video card, sound card, and other ports and expansion cards directly or through cables.
3. It can be considered as the backbone of the computer.
4. The CPU is the brain of the computer, and it is responsible for executing program instructions and processing data. Memory provides short-term storage for computers,
5. It stores program instructions and data that is used by the CPU.