Computer Awareness Questions Answers - Set 1

  • 1. A wireless technology built in electronic gadgets used for exchanging data over short distances is ?

    1. Bluetooth
    2. Wifi
    3. Modem
    4. USB
    Answer :

    Option A

  • 2. Which among following is odd one ?

    1. RAM
    2. ROM
    3. Cache
    4. Hard Disk
    Answer :

    Option D

    Explanation:

    Hard disk is secondary storage device, other are primary storage devices.

  • 3. Second generation of computers consist of which of following ?

    1. Vaccum Tubes
    2. Diodes
    3. VLSI Microprocessor
    4. Transistors
    Answer :

    Option D

  • 4. Full form of URL is ?

    1. Uniform Resource Locator
    2. Uniform Resource Link
    3. Uniform Registered Link
    4. Unified Resource Link
    Answer :

    Option A

    Explanation:

    Very basic and important question, found in many exams.

  • 5. Who is also known as Father of Computer ?

    1. Vint Cerf
    2. Tim Berner Lee
    3. Charles Babbage
    4. Steve Jobs
    Answer :

    Option C

  • 6. Technology used to provide internet by transmitting data over wires of telephone network is ?

    1. Transmitter
    2. Diodes
    3. HHL
    4. DSL
    Answer :

    Option D

    Explanation:

    DSL means Digital Subscriber Line.

  • 7. What is full form CMOS ?

    1. Content Metal Oxide Semiconductor
    2. Complementary Metal Oxide Semiconductor
    3. Complementary Metal Oxygen Semiconductor
    4. Complementary Metal Oscilator Semiconductor
    Answer :

    Option B

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