Computer Knowledge Practice Question and Answer
8 Q: What is called data in computer?
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6138970d576b113a3fa2399a- 1to the signfalse
- 2the numberfalse
- 3given informationfalse
- 4sign and numerical informationtrue
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Answer : 4. "sign and numerical information"
Q: Input is converted into output by whom?
1027 06138977c2421ea1e0c8353d0
6138977c2421ea1e0c8353d0- 1Memoryfalse
- 2Storagefalse
- 3CPUtrue
- 4Input-Output Unitfalse
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Answer : 3. "CPU"
Q: Which of the following is a storage device?
1026 061cdcfbe7d65a306e5684ba2
61cdcfbe7d65a306e5684ba2- 1CRT Monitorfalse
- 2Hard Disktrue
- 3Bar Code Readerfalse
- 4Micro phonefalse
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Answer : 2. "Hard Disk"
Q: Android is an example.
1026 061cdddcd8067f406dfea5407
61cdddcd8067f406dfea5407- 1Hardwarefalse
- 2Application softwarefalse
- 3operating systemtrue
- 4Mobile Kernelfalse
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Answer : 3. "operating system"
Q: The _______ option in Windows splits the image between the computer and the projector whenever we connect the projector to the computer. In this way, you can display some scenes on your computer screen and some other scene on the projector screen.
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64a59596dc607a4d2b29cc28- 1Computer onlyfalse
- 2duplicatefalse
- 3Extendtrue
- 4Projector only (second screen only)false
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Answer : 3. "Extend"
Explanation :
1. Extend in Windows divides the image between the computer and the projector whenever we connect the projector to the computer. In this way, you can display one scene on your computer screen and another scene on the projector screen.
Q: A computer cannot think or make decisions by itself. A program is required to accomplish this task. What is the program?
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63e4dbeb34b94188517bcceb- 1a set of sequentially ordered instructions that guide a computer to solve a problemtrue
- 2a set of informationfalse
- 3program outlinefalse
- 4how to operate computerfalse
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Answer : 1. "a set of sequentially ordered instructions that guide a computer to solve a problem"
Q: In Microsoft Excel, a single file or document is called?
1025 063bff0cab90600403be5d14f
63bff0cab90600403be5d14f- 1workbooktrue
- 2worksheetfalse
- 3Sheetfalse
- 4None of thesefalse
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Answer : 1. "workbook"
Q: What is the name of the file which is attached to the email and sent to the recipient of the email?
1024 0619f522cd129fc6243ae13a9
619f522cd129fc6243ae13a9- 1Annexurefalse
- 2Appendagefalse
- 3Attachmenttrue
- 4Add-onfalse
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