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Computer Questions Set- 117

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Hello Aspirants. Welcome to Online Computer Quiz in Here we are creating quiz covering important topics in computer awareness, which is common for all the competitive exams. We have included questions that are repeatedly asked in many bank exams !!!

  1. _________ characters can be entered in a single command line.
    A. 140
    B. 127
    C. 60
    D. 254
    E. None of the above
    Ans –B. 127

  2. How many function keys are available in the modern keyboard?
    A. 10
    B. 12
    C. 8
    D. 6
    E. None of the Above
    Ans – B. 12

  3. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is ______
    A. Primary Memory
    B. Secondary Memory
    C. Buffer
    D. Cache
    E. None of the Above
    Ans – C. Buffer

  4. Which of the following number system was used by ENIAC?
    A. Decimal Number System
    B. Binary Number System
    C. Octal Number System
    D. Hexadecimal Number System
    E. None of the Above
    Ans – A. Decimal Number System

  5. A 64 bit microprocessor has the word length equal to _____
    A. 4 byte
    B. 8 byte
    C. 16 byte
    D. 2 byte
    E. None of the Above
    Ans – B. 8 byte

  6. The instructions for starting the computer are housed on ________
    A. Random Access Memory
    B. Secondary Memory
    C. Cache
    D. Read Only Memory
    E. None of the Above
    Ans – D. Read Only Memory

  7. A dumb terminal has _______
    A. keyboard
    B. screen
    C. extensive memory
    D. microprocessor
    E. None of the Above
    Ans – C. extensive memory

  8. Which of the following is not an Input Device?
    A. OCR
    B. OMR
    C. Scanner
    D. COM
    E. None of the Above
    Ans – D. COM

  9. _________ is a system that converts stored data directly to microfilm or microfiche.
    A. OCR
    B. OMR
    C. Scanner
    D. Barcode Reader
    E. COM
    Ans – E. COM(Computer Output to Microfilm)

  10. __________ is a system for archiving data such as business records and reports to one or more optical disks in a compressed but easily retrievable format.
    A. OCR
    B. COLD
    C. Scanner
    D. Barcode Reader
    E. COM
    Ans – B. COLD(Computer Output to Laser Disk)