Computer Knowledge Practice Question and Answer
8 Q: Which of the following is an example of a search engine?
670 061a745fe60755647282d4789
61a745fe60755647282d4789- 1Paytmfalse
- 2Googletrue
- 3Flipkartfalse
- 4none of the abovefalse
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Answer : 2. " Google"
Q: ________ is an output device that is used for TV Like displays the output on the screen and it is also called visual display unit.
670 063ecbec335d86258ec99c013
63ecbec335d86258ec99c013- 1Printerfalse
- 2monitortrue
- 3Plotterfalse
- 4Projectorfalse
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Answer : 2. "monitor"
Explanation :
An output device that is used for TV-like displays and shows the output on the screen is indeed called a monitor. It is also commonly referred to as a visual display unit (VDU). Monitors and VDUs are used to display visual information from computers and other electronic devices, allowing users to view text, images, videos, and other graphical content. They come in various types, including CRT (Cathode Ray Tube), LCD (Liquid Crystal Display), LED (Light Emitting Diode), and OLED (Organic Light Emitting Diode) monitors.
Q: Which interface is provided to access the services of the operating system?
667 063e4ded60cf671793fcf5085
63e4ded60cf671793fcf5085- 1system callstrue
- 2APIfalse
- 3libraryfalse
- 4assembly instructionsfalse
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Answer : 1. "system calls"
Q: The storage locations in the internal storage of a CPU are called?
664 063bff06ab90600403be5d0b7
63bff06ab90600403be5d0b7- 1Locationfalse
- 2The Contentsfalse
- 3Addresstrue
- 4None of thesefalse
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Answer : 3. "Address"
Q: System software is a set of programs that enable computer hardware devices and software to work together.
663 061b8b3f327b9dc0335ba36f3
61b8b3f327b9dc0335ba36f3- 1Managementfalse
- 2Processingfalse
- 3Utilityfalse
- 4Applicationstrue
- 5None of thesefalse
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Answer : 4. "Applications"
Q: What is the shortcut key to insert hyperlink?
659 063c93b70b338bc336f0e690d
63c93b70b338bc336f0e690d- 1Alt+Kfalse
- 2Ctrl+Ktrue
- 3Ctrl+Hfalse
- 4Ctrl+Mfalse
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Answer : 2. "Ctrl+K"
Q: Which computer language is used in commercial work?
657 062ff6a20fef7996822dd9ee6
62ff6a20fef7996822dd9ee6- 1FORTRANfalse
- 2BASICfalse
- 3COBOLtrue
- 4none of thesefalse
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Answer : 3. "COBOL"
Q: The Fifth generation computing device, based on _____.
655 0623843669980d16e3655f3be
623843669980d16e3655f3be- 1artificial intelligencetrue
- 2very large scale integration (VLSI)false
- 3both of abovefalse
- 4SQLfalse
- 5None of thesefalse
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