Computer Knowledge Practice Question and Answer
8Q: The popular Access Method for computer network is 6075 05b5cc6b3e4d2b4197774d43c
5b5cc6b3e4d2b4197774d43c- 1Ethernetfalse
- 2Token Ringtrue
- 3Bus Tokenfalse
- 4Nonefalse
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Answer : 2. "Token Ring"
Explanation :
Answer: B) Token Ring Explanation:
Q: Which of the following is not a type OS bus?
5937 05f053eebbedd52553096d72c
5f053eebbedd52553096d72c- 1Control busfalse
- 2Software bustrue
- 3Data busfalse
- 4Address busfalse
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Answer : 2. "Software bus "
Q: SMPS stands for
5854 25d777351a1321a5b0b597db2
5d777351a1321a5b0b597db2- 1Switched mode power supplytrue
- 2Start mode power supplyfalse
- 3Store mode power supplyfalse
- 4Single mode power supplyfalse
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Answer : 1. "Switched mode power supply"
Q: CPU speed of a personal computer is 5839 25b5cc66de4d2b4197774bff8
5b5cc66de4d2b4197774bff8- 11 MIPSfalse
- 2100 KIPSfalse
- 332 KIPStrue
- 432 MIPSfalse
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Answer : 3. "32 KIPS"
Explanation :
Answer: C) 32 KIPS Explanation: Instructions per second (IPS) is a measure of a computer's processor speed. CPU speed of a personal computer is 32 KIPS (Kilo Instructions per second).
Q: Storage capacity of magnetic disk depends on 5838 25b5cc60ae4d2b4197774b590
5b5cc60ae4d2b4197774b590- 1disk pack in disk surfacefalse
- 2tracks per inch of surfacefalse
- 3bits per inch of tracksfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Explanation :
Answer: D) All of the above Explanation: Magnetic disk is a kind of data storage device. Storage capacity of magnetic disk depends on 1. tracks per inch of surface 2. bits per inch of tracks 3. disk pack in disk surface It can be shown as ::
Q: Which protocol provides e-mails facilities among different hosts?
5816 05e956e93f9600d43d8c8f7c0
5e956e93f9600d43d8c8f7c0- 1SMTPtrue
- 2FTPfalse
- 3TELNETfalse
- 4SNMPfalse
- 5None of thesefalse
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Answer : 1. "SMTP "
Q: Which of the following is not a function of the Control Unit? 5765 05b5cc6aae4d2b4197774cf93
5b5cc6aae4d2b4197774cf93- 1Interpret instructionsfalse
- 2Read instructionstrue
- 3Execute instructionsfalse
- 4Direct operationsfalse
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Answer : 2. "Read instructions"
Explanation :
Answer: B) Read instructions Explanation: Control Unit can perform the functions Interpret instructions, Execute instructions and Direct operations. But Reading instructions is not a function of the Control Unit.
Q: Which motherboard form factor uses one 20 pin connector? 5700 15b5cc6abe4d2b4197774cfd1
5b5cc6abe4d2b4197774cfd1- 1Baby ATfalse
- 2ATfalse
- 3ATXtrue
- 4All the abovefalse
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Answer : 3. "ATX"
Explanation :
Answer: C) ATX Explanation: ATX (Advanced Technology extended) is a motherboard form factor uses one 20 pin connector. ATX is developed by Intel in 1995 to improve on previous de facto standards like the AT form factor. It was the first major change in desktop computer enclosure, motherboard, and power supply design in many years, improving standardization and interchangeability of parts.