Computer Awareness Questions Practice Question and Answer
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Q: what is the state of R/W during a read operation in a DRAM?
1523 0609d269db9384d208ce0d6ff
609d269db9384d208ce0d6ff- 1Hi-Zfalse
- 2Mediumfalse
- 3Lowfalse
- 4Hightrue
- 5None of thesefalse
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Answer : 4. "High "
Q: which key deletes the character to the right of the cursor?
1520 063bfec4b74eba5069d5bf5b6
63bfec4b74eba5069d5bf5b6- 1Endfalse
- 2Deletetrue
- 3Homefalse
- 4Backspacefalse
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Answer : 2. "Delete"
Q: In which of the following areas, a spreadsheet software is more useful?
1519 06177f58f4d26dd5b616a9f27
6177f58f4d26dd5b616a9f27- 1Psychologyfalse
- 2Publishingfalse
- 3Statisticsfalse
- 4Message sendingtrue
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Answer : 4. "Message sending "
Q: System software is a set of programs that enable computer hardware devices and software to work together.
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61b8b3f327b9dc0335ba36f3- 1Managementfalse
- 2Processingfalse
- 3Utilityfalse
- 4Applicationstrue
- 5None of thesefalse
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Answer : 4. "Applications"
Q: Who is the inventor of computer language JAVA?
1507 062ff64b6fef7996822dd8311
62ff64b6fef7996822dd8311- 1IBMfalse
- 2Microsoftfalse
- 3Sun Microsystemtrue
- 4Infosystemfalse
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Answer : 3. "Sun Microsystem"
Q: Commonly used computer is?
1506 161389c672421ea1e0c836512
61389c672421ea1e0c836512- 1Digital Computertrue
- 2optical computerfalse
- 3Hybrid computerfalse
- 4Analog Computerfalse
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Answer : 1. "Digital Computer"
Q: What is the capacity of computer?
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6138942e3ee2bf25f5187111- 1Lowfalse
- 2highfalse
- 3limitedtrue
- 4Unlimitedfalse
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Answer : 3. "limited"
Q: Who Invented the computer mouse?
1493 062ce86fe51fe3472d6b9f179
62ce86fe51fe3472d6b9f179- 1Douglas Engelbarttrue
- 2Federico Fagginfalse
- 3Gene Dolgofffalse
- 4Brendan Eichfalse
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Answer : 1. "Douglas Engelbart"
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