Home / General Knowledge / Technology :: section - 4

General Knowledge :: Technology

  1. '.JPG' extension refers usually to what kind of file?

  2. A.

     System file

    B.

     Animation/movie file

    C.

     MS Encarta document

    D.

     Image file

    View Answer

    Workspace

    Discuss Discuss in Forum


  3. What does AM mean?

  4. A.

     Angelo marconi

    B.

     Anno median

    C.

     Amplitude modulation

    D.

     Amperes

    View Answer

    Workspace

    Discuss Discuss in Forum


  5. In what year was the "@" chosen for its use in e-mail addresses?

  6. A.

     1976

    B.

     1972

    C.

     1980

    D.

     1984

    View Answer

    Workspace

    Discuss Discuss in Forum


  7. '.TXT' extension refers usually to what kind of file?

  8. A.

     Text File

    B.

     Image file

    C.

     Audio file

    D.

     Adobe Acrobat file

    View Answer

    Workspace

    Discuss Discuss in Forum


  9. What was the first ARPANET message?

  10. A.

     lo

    B.

     Hello World

    C.

     cyberspace, the final frontier

    D.

     Marry had a little lamb.

    View Answer

    Workspace

    Discuss Discuss in Forum


  11. The NTSC (National Television Standards Committee) is also used in the country of...?

  12. A.

     Japan

    B.

     France

    C.

     Germany

    D.

     England

    View Answer

    Workspace

    Discuss Discuss in Forum


  13. "FET" is a type of transistor, Its full name is ________ Effect Transistor?

  14. A.

     Field

    B.

     Factor

    C.

     Flash

    D.

     Force

    View Answer

    Workspace

    Discuss Discuss in Forum


  15. What are three types of lasers?

  16. A.

     Gas, metal vapor, rock

    B.

     Pointer, diode, CD

    C.

     Diode, inverted, pointer

    D.

     Gas, solid state, diode

    View Answer

    Workspace

    Discuss Discuss in Forum


  17. What will a UPS be used for in a building?

  18. A.

     To provide power to essential equipment

    B.

     To monitor building electricity use

    C.

     To carry messages between departments

    D.

     To control lighting and power systems

    View Answer

    Workspace

    Discuss Discuss in Forum


  19. Who built the world's first binary digit computer: Z1?

  20. A.

     Konrad Zuse

    B.

     Ken Thompson

    C.

     Alan Turing

    D.

     George Boole

    View Answer

    Workspace

    Discuss Discuss in Forum