Computer Knowledge Practice Question and Answer
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Q: pen drive is
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63e4d8a3124b1363b8ec1dba- 1a static secondary storage unitfalse
- 2a magnetic secondary storage unitfalse
- 3a removable secondary storage unittrue
- 4none of the abovefalse
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Answer : 3. "a removable secondary storage unit"
Q: Which of the following explains the use of computer in the field of education-
1586 063d0c99b5392140e28eee52e
63d0c99b5392140e28eee52e- 1Online educationfalse
- 2Digital Literaryfalse
- 3Smart class, researchfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Q: Dot matrix, inkjet and laser are types of computer peripherals.
1586 061cde0fc8067f406dfea56be
61cde0fc8067f406dfea56be- 1Printertrue
- 2Monitorfalse
- 3Softwarefalse
- 4keyboardfalse
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Answer : 1. "Printer"
Q: An example of an analog computer is-
1586 063bff44f1b93047bc21839d2
63bff44f1b93047bc21839d2- 1desktopfalse
- 2laptopfalse
- 3Speedometertrue
- 4Tabletfalse
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Answer : 3. "Speedometer"
Q: Which of the following is a co-curricular use of ICT?
1584 063aadf93e590d4085fd24cf6
63aadf93e590d4085fd24cf6- 1Preparation of pay scale of teachersfalse
- 2School magazine publicationfalse
- 3Creating results and reportsfalse
- 4lesson planningtrue
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Answer : 4. "lesson planning"
Q: What is programming?
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63ecc6957312b71d33df6205- 1to run the programfalse
- 2to make a programfalse
- 3the process of writing a programtrue
- 4none of thesefalse
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Answer : 3. "the process of writing a program"
Q: What is the main component of CPU?
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613893ed2421ea1e0c83430a- 1Control Unitfalse
- 2Memoryfalse
- 3Arithmetic Logic Unitfalse
- 4All thesetrue
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Answer : 4. "All these"
Q: How many digits are included in the Aadhar card number?
1582 061a74fe760755647282dabe9
61a74fe760755647282dabe9- 112true
- 28false
- 310false
- 416false
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Answer : 1. " 12"
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