PTU B.Tech IT 6th Sem Paper 2012 Advance Internet Technology

PTU B.Tech IT 6th Semester Paper 2012 Advance Internet Technology Punjab Technical University Exam 2012 6th Semester Advance Internet Technology Test September and March Question Paper Free Download Punjab Technical University Advance Internet Technology Question Papers 2012 PTU B.Tech IT 6th Sem Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Tech IT 6th Semester Paper 2012 Advance Internet Technology Punjab Technical University September 2012 and March 2012 Exam B.Tech IT 6th Semester Sample Model Question Papers Free Download PDF

 Advance Internet Technology

 a) Why do we need a DNS system when we can directly use an IP address?
b) Give an example of point to point protocol.
c) What is the purpose of l27O.O.O IP address?
d) WhenARPpacketis used?
e) What is ping? Is it a 1CMP Protocol?
f) What is socket address?
g) Why in IP datagram we have checksum only for header not for entire data?
h) What is the port no. for SMTP protocol?
i) Give the full form of lANA.
Which transport layer protocol is used when we want connectionless service?

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PTU B.Tech IT 6th Sem Paper 2012 Advance Internet Technology


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