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  • Question
  • The main difference between TCP and UDP is


  • Options
  • A. UDP is connection oriented where as TCP is datagram service
  • B. TCP is an Internet protocol where as UDP is an ATM protocol
  • C. UDP is a datagram where as TCP is a connection oriented service
  • D. All of the above

  • Correct Answer
  • UDP is a datagram where as TCP is a connection oriented service 


  • Networking problems


    Search Results


    • 1. Which of the following medium access control technique is used for bus/tree?

    • Options
    • A. token ring
    • B. token bus
    • C. CSMA
    • D. MAC
    • E. None of the above
    • Discuss
    • 2. Which of the following is not a standard synchronous communication protocol?

    • Options
    • A. SDLC
    • B. SMTP
    • C. SLIP
    • D. PAS
    • E. None of the above
    • Discuss
    • 3. The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

    • Options
    • A. 148.20.2.30
    • B. 164.100.9.61
    • C. 210.20.2.64
    • D. 128.10.2.30
    • E. None of the above
    • Discuss
    • 4. In OSI model, which of the following layer provides error-free delivery of data?

    • Options
    • A. Data link
    • B. Network
    • C. transport
    • D. Session
    • E. None of the above
    • Discuss
    • 5. You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use?

    • Options
    • A. 255.255.255.0
    • B. 255.255.255.224
    • C. 255.255.255.240
    • D. 255.255.255.248
    • E. 255.255.255.252
    • Discuss
    • 6. What is the first octet range for a class A IP address?

    • Options
    • A. 1 - 126
    • B. 192 - 255
    • C. 192 - 223
    • D. 1 - 127
    • E. 128 - 191
    • Discuss
    • 7. On a class B network, how many subnets are available with a subnet mask of 248?

    • Options
    • A. 2
    • B. 6
    • C. 30
    • D. 62
    • E. 126
    • Discuss
    • 8. Which of the following communications lines is best suited to interactive processing applications?

    • Options
    • A. narrowband channels
    • B. simplex lines
    • C. full-duplex lines
    • D. mixed band channels
    • E. None of the above
    • Discuss
    • 9. In OSI network architecture, the routing is performed by

    • Options
    • A. network layer
    • B. data link layer
    • C. transport layer
    • D. session layer
    • E. None of the above
    • Discuss
    • 10. An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as

    • Options
    • A. Cyclic redundancy check
    • B. Checksum
    • C. Error detecting code
    • D. Error rate
    • E. None of the above
    • Discuss


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