Computer Knowledge Practice Question and Answer
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Q: Which of the following is not an input device?
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5da046e60ba8fe2a19c1eb7b- 1Keyboardfalse
- 2Monitortrue
- 3Joystickfalse
- 4Microphonefalse
- 5None of thesefalse
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Answer : 2. "Monitor"
Q: The most powerful computer is____
1981 15da0463c77652578d4efba31
5da0463c77652578d4efba31- 1Super computertrue
- 2Micro computerfalse
- 3Mini computerfalse
- 4All of thesefalse
- 5None of thesefalse
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Answer : 1. "Super computer"
Q: A microprocessor is the brain of the computer and is also called a(n)………
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5da0456b0ba8fe2a19c1e977- 1Microchiptrue
- 2Macrochipfalse
- 3Macroprocessorfalse
- 4Calculatorfalse
- 5Softwarefalse
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Answer : 1. "Microchip"
Q: Which of the following is a part of the system unit?
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5d944c3e987fcf212b21e26d- 1CPUtrue
- 2Monitorfalse
- 3CD-ROMfalse
- 4Floppy Diskfalse
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Answer : 1. "CPU"
Q: During processing data, programs, and processed information are held temporality in…….
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5d944b67eef89a492b2e2966- 1Secondaryfalse
- 2ROMfalse
- 3RAMtrue
- 4CPUfalse
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Answer : 3. "RAM"
Q: Which type of computer could be found in a digital watch?
20267 35d944adb15db5f22bbeb4533
5d944adb15db5f22bbeb4533- 1Mainframefalse
- 2Super computerfalse
- 3Embedded computertrue
- 4Notebook computerfalse
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Answer : 3. "Embedded computer"
Q: In computer processing, __________ selects processes from the pool and loads them into memory for execution.
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5d7b72bb365d1429baaaf0a4- 1Job Schedulertrue
- 2Resource Schedulerfalse
- 3CPU Schedulerfalse
- 4Process Schedulerfalse
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- SingleChoice
Answer : 1. "Job Scheduler"
Q: Information travels between components on the mother board through
4763 35d7773cf301aa5616c1b69d5
5d7773cf301aa5616c1b69d5- 1Flash memoryfalse
- 2CMOSfalse
- 3Baystrue
- 4Busesfalse
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- SingleChoice