Internet Protocols – May 2011

Part – A

    1. Explain in about IPV4 address.
    2. What is the default mask for the address ?
    3. What does multiple-bit error means? Explain about it.
    4. Define checksum. And what are the methods to calculate it?
    5. Explain about ICMP?
    6. Define socket address? And give different structures?
    7. What is hierarchical name space?
    8. What is a resolver in DNS?
    9. Write about POST method of HTTP?
    10. What does URL consists of?

Part – B

Unit -I

  1. Explain TCP/QFP protocol suite.
  2. Explain subnetting class B with an example.

Unit -II

  1. Write about IP datagram by briefly describing each field.
  2. Describe query messages in ICMP.

Unit -III

  1. List the steps of checksum calculation at sender and at receiver.
  2. Explain OSPF protocol.

Unit -IV

  1. Describe about the different types of records in DNS.
  2. Explain FTP connections.

Unit -V

  1. Explain MIME headers
  2. Write in detail about request messages in HTTP

Attention : This exam questions are converted from the real exam paper to a digital text format by using an OCR Software that may made some mistakes, I reviewed it many times to correct it, But may still there some errors that I missed or misspelled, So if you detect an error or mistake PLEASE report by adding a comment or contact me.