General Computer Questions Practice Question and Answer
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Q: Unauthorized access to computers is called ____.
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5fc8b2f55896296a40414669- 1hackingtrue
- 2blastingfalse
- 3a wormfalse
- 4a virusfalse
- 5None of thesefalse
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Answer : 1. "hacking "
Q: Which of the following units performs the arithmetic tasks (such as addition, subtraction, multiplication and division) and logical operations?
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5e69ef1aee03046acc5725bb- 1Input unitfalse
- 2Control unitfalse
- 3Arithmetic Logic Unit (ALU)true
- 4Storage unitfalse
- 5Memory Unitfalse
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Answer : 3. "Arithmetic Logic Unit (ALU) "
Q: Is a high level computer language similar to English language?
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62ff6910a6d1894ab15650f0- 1FORTRANfalse
- 2COBOLtrue
- 3PASCALfalse
- 4none of thesefalse
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Answer : 2. "COBOL"
Q: What is CRAY?
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61389cb2576b113a3fa2633e- 1Microcomputerfalse
- 2Mainframe computerfalse
- 3Mini Computerfalse
- 4super computertrue
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Answer : 4. "super computer"
Q: Who introduced the punch card?
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61389b93576b113a3fa2602f- 1Jacquardfalse
- 2Powersfalse
- 3Pascalfalse
- 4none of thesetrue
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Answer : 4. "none of these"
Q: What is the meaning of data processing?
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60250311473e977f366747d6- 1Data collectionfalse
- 2Sending datafalse
- 3Making data usefultrue
- 4All of the abovefalse
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Answer : 3. "Making data useful"
Q: This part of the operating system restricts essential peripherals such as the keyboard, screen, disk, and parallel and serial ports
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61b8b67bb700dd1b9f6cfbd4- 1Basic Input / Output Systemtrue
- 2Secondary Input / Output Systemfalse
- 3Peripheral Input / Output Systemfalse
- 4Marginal Input / Output Systemfalse
- 5None of thesefalse
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Answer : 1. "Basic Input / Output System"
Q: Which of the following is an impact printer?
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60af7cc3f0fca47be6c40670- 1Laser printerfalse
- 2Daisy wheel printertrue
- 3Ink-jet printerfalse
- 4Bubble-jet printerfalse
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Answer : 2. "Daisy wheel printer "
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