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CSE :: Networking

  1. Thorough planning must take place when setting up an 802.3 network. A maximum number of segments can separate any two nodes on the network. What is the maximum number of segments allowed between two nodes?

  2. A.
    Five
    B.
    Two
    C.
    Four
    D.
    Six
    E.
    Three

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  3. A devices that links two homogeneous packet-broadcast local networks, is

  4. A.
    hub
    B.
    bridge
    C.
    repeater
    D.
    gateway
    E.
    None of the above

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  5. Identify the odd term amongst the following group:

  6. A.
    Coaxial cable
    B.
    Optical fibre
    C.
    Twisted pair wire
    D.
    Microwaves
    E.
    None of the above

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  7. Which of the following divides the high speed signal into frequency bands?

  8. A.
    t-switch
    B.
    modem
    C.
    frequency-division multiplexer
    D.
    time-division multiplexer
    E.
    None of the above

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  9. What is the first octet range for a class C IP address?

  10. A.
    192 - 255
    B.
    192 - 223
    C.
    192 - 226
    D.
    128 - 191
    E.
    1 - 126

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  11. Which utility is useful for finding the local host name?

  12. A.
    NBTSTAT
    B.
    Netstat
    C.
    PING
    D.
    Hostname
    E.
    None of the above

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  13. Which of the following conditions is used to transmit two packets over a medium at the same time?

  14. A.
    Contention
    B.
    Collision
    C.
    Synchronous
    D.
    Asynchronous

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  15. The slowest transmission speeds are those of

  16. A.
    twisted-pair wire
    B.
    coaxial cable
    C.
    fiber-optic cable
    D.
    microwaves
    E.
    None of the above

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  17. Distributed Queue Dual Bus is a standard for

  18. A.
    LAN
    B.
    MAN
    C.
    WAN
    D.
    Wireless LAN.
    E.
    LAN and MAN

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  19. A teleprocessing system may consist of

  20. A.
    user systems
    B.
    communications systems
    C.
    computer center systems
    D.
    All of the above
    E.
    None of the above

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