Computer fundamental MCQ question with answer for competitive exam.

1. Common keyboard arrangement is called –

     a. QWETRY    b. QWRETY

     c. QWRTEY    d. QWERTY

 2. Which types of interface allow connect, control musical instruments to computer?

     a. MIDI            b. DIMI

     c. DIIM            d. MDII

 3. Which type of ROM is used in pen drive?

     a. Mask ROM b. EP ROM

     c. CD ROM     d. EEP ROM

 4. A RAM chip is labeled as  “2M×16”. What is the word-size of the RAM?

     a. 2 bytes                   b. 16 bytes

     c. 2×16 MB      d. 8 bits

 5. In most application ‘f1’ stands for?

     a. Save             b. Save As

     c. Help             d. Cut-Paste

 6. Elaboration of VIRUS is-

     a. Versatile Information Research Under Seize  

     b. Vital Information Resource Under Seize

     c. Volume of Information Resource Under Seize

     d. Video Information Resource Under seize

 7. Which of the following devices doesn’t use scanning as a first step in its working       principle?

    a. Plotter           b. OCR

    c. MICR           d. Bar Code Reader

 8. In a flowchart, a diamond generally stands for –

    a. Start / End     b. Decision

    c. Processing     d. Input / Output

 9.The file extension.exe generally refers to what kind of file?

    a. Excel file             b. Audio file

    c. Executable file    d. MS Excess file

 10.What does the term SCSI stands for –

     a. Small Computer Software interface     

     b. Small Computer System Interface

     c. Small Computer Storage Interface

     d. Small Computer Standard Interface

 11.Which must do to return compressed files to their original state –

      a. Extract                   b. Archive

      c. Zip              d. Delete

 12. The term dot per inch (dpi) refers to –

       a. Speed                  b. Resolution

       c. Output                 c. Colors

 13. PCMCIA Stands for-

      a. Personal Computer Memory Card Institute

      b. Personal Computer Multiple Card Institute of Association

      c. Personal Computer Memory Card International Association

      d. None of these

 14. The capacity of 3.5 inch floppy disk is

    A) 1.40 MB

    B) 1.44 GB

    C) 1.40 GB

    D) 1.44 MB

 15. HiFD stands for-

   a. High capacity Floppy Disk

   b. High Intensive Floppy Disk

   c. Highest Frequency Definition

   d. High Voltage Floppy Disk

16. Which word in a webpage, when clicked, opens another document in the site?

    a. &                  b. URL

    c. Hyperlink      d. Reference

    c. Banner add

 17. What does a compuetr use for storing programs and data for access by the user?

    a. RAM     b. ROM

    c. Hard Drive  c. CD-ROM

    e. Cache memory

 18. The capacity of 5.25 inch floppy disk is

    A) 1.40 MB

    B) 1.2 GB

    C) 1.2 MB

    D) 1.44 MB

 19. What is the standard storage capacity of a CD-ROM disc?

   a. 4.7GB    b. 9.4 GB

   c. 700 MB   d. 7.4 GB

  20. The three colours of the pixel of colour monitors are-

    a. Red, green and yellow    b. Red, green and blue

    c. Red, green and black     d. Black, green and yellow