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12th Standard Computer Applications Network Cabling 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. ARPANET stands for

    (a)

    American Research Project Agency Network

    (b)

    Advanced Research Project Area Network

    (c)

    Advanced Research Project Agency Network

    (d)

    American Research Programs And Network

  2. Which medium is used in the optical fibre cables to transmit data?

    (a)

    Microwave

    (b)

    infra red

    (c)

    light

    (d)

    sound

  3. Which connector is used in the Ethernet cables?

    (a)

    RJ11

    (b)

    RJ21

    (c)

    RJ61

    (d)

    RJ45

  4. How many pins are used in RJ45 cables?

    (a)

    8

    (b)

    6

    (c)

    50

    (d)

    25

  5. Match the following

    1. Ethernet Port
    2. RJ45 connector Ethernet
    3. RJ45 jack Plug
    4. RJ45 cable 802.3
    (a)

    1, 2, 4, 3

    (b)

    4, 1, 3, 2

    (c)

    4, 3, 1, 2

    (d)

    4, 2, 1, 3

  6. WWW (World Wide Web) which was Invented by

    (a)

    Nickolas

    (b)

    Tim Berners Lee.

    (c)

    Bjarne

    (d)

    Lingston

  7. The la est version of USB has the data transfer rate ____________ Gbps.

    (a)

    4.85

    (b)

    2.35

    (c)

    3.5

    (d)

    7.5

  8. With the help of _____________ people can access the network from different parts of the world

    (a)

    WWW

    (b)

    HTML

    (c)

    URL

    (d)

    None of these

  9. Twisted cable has ____________ which aretiNisted to ignore electromagnetic Interference.

    (a)

    11 wires

    (b)

    13 wires

    (c)

    11 wires

    (d)

    10 wires

  10. ______________ are mainly used in Wide Area Network (WAN).

    (a)

    optic cable

    (b)

    Network cable

    (c)

    fibre cable

    (d)

    none of these

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