Computer Knowledge Practice Question and Answer
8 Q: The use of multi programming started with which generation of computers?
2300 061389cff2421ea1e0c8367cc
61389cff2421ea1e0c8367cc- 1first generationfalse
- 2second generationfalse
- 3third generationtrue
- 4fourth generationfalse
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Answer : 3. "third generation"
Q: Which of the following is the input unit?
2277 15f644517a372fb5367119986
5f644517a372fb5367119986- 1Moussefalse
- 2Keyboardfalse
- 3Scannerfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Q: In a computer____ is capable to store a single binary bit?
2272 05f052e4a1d4388668c5418d4
5f052e4a1d4388668c5418d4- 1Registerfalse
- 2Conductorfalse
- 3Capacitorfalse
- 4Flip-Floptrue
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Answer : 4. "Flip-Flop "
Q: स्मृति से बनी होती है 2260 15b5cc651e4d2b4197774bd14
5b5cc651e4d2b4197774bd14- 1कोशिकाओं की बड़ी संख्याtrue
- 2तारों का सेटfalse
- 3सर्किट का सेटfalse
- 4इनमे से कोई भी नहींfalse
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Answer : 1. "कोशिकाओं की बड़ी संख्या"
Explanation :
Answer: A) बड़ी संख्या में सेल स्पष्टीकरण: कंप्यूटिंग में, मेमोरी कंप्यूटर हार्डवेयर एकीकृत सर्किट को संदर्भित करता है जो कंप्यूटर में तत्काल उपयोग के लिए जानकारी संग्रहीत करता है। अधिकांश सेमीकंडक्टर मेमोरी को मेमोरी सेल या बिस्टेबल फ्लिप-फ्लॉप में व्यवस्थित किया जाता है, प्रत्येक एक बिट (0 या 1) को स्टोर करता है।
Q: When is Computer Literacy Day celebrated?
2251 05f6443e7becdf06fd264cbeb
5f6443e7becdf06fd264cbeb- 15 Decemberfalse
- 214 Decemberfalse
- 322 Decemberfalse
- 42 Decembertrue
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Answer : 4. "2 December"
Q: GUI stands for 2247 05b5cc675e4d2b4197774c0f6
5b5cc675e4d2b4197774c0f6- 1Graphical Universal Interfacefalse
- 2Graph Use Interfacefalse
- 3Graphical Unique Interfacefalse
- 4Graphical User Interfacetrue
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Answer : 4. "Graphical User Interface"
Explanation :
Answer: D) Graphical User Interface Explanation: GUI stands for Graphical User Interface. A Graphical User Interface is a computer interface that allows users to interact with a device through graphical elements such as pictures and animations, as opposed to text-based commands.
Q: A table in a relational database terminology is synonymous with __.
2245 05fc8b291d0af4c56f5ec782c
5fc8b291d0af4c56f5ec782c- 1a valuefalse
- 2a rowfalse
- 3an attributefalse
- 4a columnfalse
- 5a relationtrue
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Answer : 5. "a relation "
Q: ______transforms one interface into another interface.
2239 05f053dd31d4388668c54239c
5f053dd31d4388668c54239c- 1Datafalse
- 2Hardwarefalse
- 3Programsfalse
- 4Softwaretrue
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