Computer Awareness Questions Practice Question and Answer
8Q: Which of the following is not true about remote desktop? 2659 15b5cc636e4d2b4197774ba43
5b5cc636e4d2b4197774ba43- 1Windows firewall can block Remote Desktop connectionsfalse
- 2you can start the remote desktop client using the mstsc commandfalse
- 3by default all users can access Remote Desktoptrue
- 4the client can be running any version of Windows 7false
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Answer : 3. "by default all users can access Remote Desktop"
Explanation :
Answer: C) by default all users can access Remote Desktop Explanation:
Q: When is Computer Literacy Day celebrated?
2658 05f6443e7becdf06fd264cbeb
5f6443e7becdf06fd264cbeb- 15 Decemberfalse
- 214 Decemberfalse
- 322 Decemberfalse
- 42 Decembertrue
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Answer : 4. "2 December"
Q: On what principle does a digital computer work?
2653 062ff8507fef7996822de12fa
62ff8507fef7996822de12fa- 1Counttrue
- 2Measurementfalse
- 3Electricfalse
- 4Logicalfalse
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Answer : 1. "Count"
Q: OCR stands for………..
2631 15da0479777652578d4efc0f7
5da0479777652578d4efc0f7- 1Optical Character Recognitiontrue
- 2Optical CPU Recognitionfalse
- 3Optimal Character Recognitionfalse
- 4Other Character Recognitionfalse
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Answer : 1. "Optical Character Recognition"
Q: Which memory needs refresh? 2623 05b5cc5ffe4d2b4197774b421
5b5cc5ffe4d2b4197774b421- 1DRAMtrue
- 2SRAMfalse
- 3ROMfalse
- 4None of thesefalse
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Answer : 1. "DRAM"
Explanation :
Answer: A) DRAM Explanation: Memory refresh is the process of periodically reading information from an area of computer memory and immediately rewriting the read information to the same area without modification, for the purpose of preserving the information. Memory refresh is a background maintenance process required during the operation of semiconductor dynamic random-access memory (DRAM), the most widely used type of computer memory.
Q: Which of the following is not an Output device? 2611 05b5cc6abe4d2b4197774cffc
5b5cc6abe4d2b4197774cffc- 1Scannertrue
- 2Moniterfalse
- 3Printerfalse
- 4Speakersfalse
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Answer : 1. "Scanner"
Explanation :
Answer: A) Scanner Explanation:
Q: 1 kilobyte (KB) equals how many bytes?
2609 05e46220f93bdc675418affa6
5e46220f93bdc675418affa6- 11024 bytestrue
- 21024 megabytesfalse
- 31024 gigabytesfalse
- 4None of thesefalse
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Answer : 1. "1024 bytes"
Q: Which of the following is not an input device?
2583 05da046e60ba8fe2a19c1eb7b
5da046e60ba8fe2a19c1eb7b- 1Keyboardfalse
- 2Monitortrue
- 3Joystickfalse
- 4Microphonefalse
- 5None of thesefalse
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