Cisco Interview Questions

1)Explain an algorithm for path planning in a given map.

2)Write a code to find the shortest path in a given graph.

3)Write a code for minimal spanning tree

4)How do you find existence of a cycle in the given graph.

5)Explain OSI model.

6)How do you find out the sizeof an object in Java.

7)Given a byte, write a code to swap every two bits. [Using bit operators] Eg: Input: 10 01 11 01 Output: 01 10 11 10

8)Write a Shell code which takes in as input several files and replaces each occurance of word “Nishant” with word “reddy”.

9)What is VPN ?

10)What are TCP/IP protocol , Routing algorithms , P2P file sharing , Routing protocols.

11)Implement the above protocols in C.

5 comments:

  1. My cisco interview questions: 8 queens puzzle;
    source:http://en.wikipedia.org/wiki/Eight_queens_puzzle

    what is the difference between TCP/UDP?

    About socket programming

    How many bits are there in IP and MAC address? why MAC address is required?

    ReplyDelete
  2. 3)Write a code for minimal spanning tree
    http://anandtechblog.blogspot.com/2011/06/prim-algorithm-for-minumum-spanning.html

    ReplyDelete
  3. 2)Write a code to find the shortest path in a given graph.
    http://anandtechblog.blogspot.com/2011/06/dijkstras-algorithm-to-find-shortest.html

    ReplyDelete
  4. Tks very much for your post.

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    Best rgs

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