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12th Standard Computer Applications Introduction to Computer Networks English Medium Free Online Test One Mark Questions 2020 - 2021

12th Standard

    Reg.No. :
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Computer Applications

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. A set of computers connecting together is called as ___________

    (a)

    Network

    (b)

    Server

    (c)

    Hub

    (d)

    Node

  2. Match the period and mehods available on history of computer networking in the Internet

    a) 1950 X.25 TCP/IP
    b) 1966 SAGE
    c) 1976 WAN
    d) 1972 ARCNET
    (a)

    4321

    (b)

    3421

    (c)

    1234

    (d)

    4123

  3. Wi-Fi is short name for

    (a)

    Wireless Fidelity

    (b)

    Wired fidelity

    (c)

    Wired fiber optic

    (d)

    Wireless fiber optic

  4. In which one of the following periods, the speed capacity supported towards gigabit on computer network?

    (a)

    SABRE

    (b)

    SAGE

    (c)

    NEW FIBRE OPTICS

    (d)

    ARCNET

  5. _________ helps to predict, manage, and protect the computer network at problems

    (a)

    Artificial intelligence

    (b)

    Broadband provider

    (c)

    Cloud computing

    (d)

    Transceivers

  6. People now a days getting relaxed via

    (a)

    Business

    (b)

    Corporate company

    (c)

    News papers

    (d)

    Social media

  7. Facebook was created at ____________ year

    (a)

    2002

    (b)

    2004

    (c)

    2013

    (d)

    2010

  8. Which one were harmful to computer

    (a)

    Bloggers

    (b)

    Browser

    (c)

    Hackers

    (d)

    twitter

  9. ______Method was used at U.S Military Radar system.

    (a)

    SABRE

    (b)

    ARPANET

    (c)

    SAGE

    (d)

    Networking

  10. Packet Switching was invented in the year________

    (a)

    1964

    (b)

    1958

    (c)

    1988

    (d)

    1991

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TN 12th Standard Computer Applications free Online practice tests

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