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CS610 Current Final Term Fall 2013 Shared by +Sam File 2



Cs610 today's paper!
Total 52 questions, 40 McQs and 12 Subjective questions
70% McQs from past papers!
I have taken screen shots of subjective part
Questions of 2 marks!

Q1 During transmission of the data from source to destination in a network of 50 computers, some packets contain errors. in this situation , which field of ip data gram header will indicate about errors..?

Q2. Which types of protocols are used to exchange internal and external routing information in autonomous groups? Just write the names

Q3. When you have a large network then why sequential approach is not suitable for address resolution?

Q4. Which protocol is capable of buffering the outgoing and incoming data in both direction?

Questions of 3 marks

Q1. IT engineers wants to build four physical networks to connect with internet without using web netting . If he has three different public IP addresses for these networks, can he assign one IP address to two different networks due to shortage of IP address ? Support your answer with reason.

Q2. Tcp/IP support different of address resolution algorithm in a real environment . Write their names.

Q3. suppose an Organisation has multiple local area computer networks that are connected with each other's through routers and RIP is used to manage routing information . You are required to write three main drawbacks of using RIP.

Question of 5 marks
Q.tcp's widely used because TCP connections deliver the data from one end to other end in real .so why TCP connections are called virtual connections? Give at least three reasons .

Q. Suppose ABC university has different heterogenous computer networks where fragmentation technique is used to solve the problem of varried networks. How does it work with different MTU sizes data gram ? Justify your answer with at least five solid reasons.

Q.suppose a security agency has adopted TCP in its computer network for more reliability. Which process is used by TCP to establish reliable connection ? Explain the process by giving all steps involved in this process.

Q. Suppose an organization has more than one autonomous system where EGP is used to exchange routing information between networks. Justify with reasons why EGP does not use routing metrics? Briefly explain with an example
Good luck (Y)

 

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