Important File Extensions Questions Answers

  • 8. What is extension of Microsoft Excel Spreadsheet ?

    1. .xls
    2. .wks
    3. .xl
    4. .ls
    Answer :

    Option A

    Explanation:

    Note: .wks is extension Microsoft Works Spreadsheet

  • 9. What is extension of Window System File ?

    1. .sys
    2. .system
    3. .stm
    4. .syt
    Answer :

    Option A

  • 10. What is extension of database file ?

    1. .db
    2. .dta
    3. .data
    4. .dt
    Answer :

    Option A

    Explanation:

    .db extension of database file.

  • 11. .dat is extension of data file.

    1. True
    2. False
    Answer :

    Option A

  • 12. What is extension of Disc Image File ?

    1. .dsk
    2. .osdsk
    3. .os
    4. .iso
    Answer :

    Option D

  • 13. What is extension of Debian Software Package ?

    1. .dp
    2. .deb
    3. .dev
    4. .dsp
    Answer :

    Option B

  • 14. What is full form of PDF ?

    1. Partial Data File
    2. Portable Data Format
    3. Portable Document Format
    4. Portable Document File
    Answer :

    Option C

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