Consulting Engineer

Given two strings, 'S' and 'T' with lengths 'M' and 'N', find the length of the 'Longest Common Subsequence'.

For a string 'str'(per se) of length K, the subsequences are the strings containing characters in the same relative order as they are present in 'str,' but not necessarily contiguous. Subsequences contain all the strings of length varying from 0 to K.

Example :

Subsequences of string "abc" are:  ""(empty string), a, b, c, ab, bc, ac, abc.

Knowing customer's real time pulse is a huge challenge today. How can you leverage data science to help in predicting customer experience/sentiment proactively unlike the existing survey mechanisms which are reactive in nature? (Hint: Think about factors that can influence customer experience)

Given the challenges that exist in our country using possible sensor data from future cars, derive solutions that can help reduce the carbon footprint that can include things like carbon tax, car pooling detection and matching, traffic re-routing among many other things.

Bob lives with his wife in a city named Berland. Bob is a good husband, so he goes out with his wife every Friday to ‘Arcade’ mall.

‘Arcade’ is a very famous mall in Berland. It has a very unique transportation method between shops. Since the shops in the mall are laying in a straight line, you can jump on a very advanced trampoline from the shop i, and land in any shop between (i) to (i + Arr[i]), where Arr[i] is a constant given for each shop.

There are N shops in the mall, numbered from 0 to N-1. Bob's wife starts her shopping journey from shop 0 and ends it in shop N-1. As the mall is very crowded on Fridays, unfortunately, Bob gets lost from his wife. So he wants to know, what is the minimum number of trampoline jumps from shop 0 he has to make in order to reach shop N-1 and see his wife again. If it is impossible to reach the last shop, return -1.

How will you use a linked list to simulate 3 TCP/IP packets?

What are the advantages of DBMS?

What do you mean by durability in DBMS?

What is normalization?

1. Why do you want to join Cisco? 

2. Mention your strength and weakness. 

3. Where do you see yourself in the next 5 years?