Interview Experiences

Teradata Interview Experience Set 2 (September 2015)

Package: - 6.5 lpa

Profile: Developer

1st Round: Time: - 40 Minutes

There was total 20 objective questions form C/C++ and OS. Questions was Easy and medium level. Those who have solved 16+ correct questions cracked first round. There is no –ve Marking.

2nd Round (Technical): Time: - 1 hr 40 minutes

Q1. Given a sorted array having duplicate elements,how would you find first index of a given element in O(logn). After that they have changed quetion to find the last index of a given element in O(logn)

Q2. You have a dictionary of words. Given a word, print all anagram are in dictionary . State the data structure to be used to solve this problem.

Q3. Discussion about my project.

Q4. oop s concept (polymorphism , encapsulation , virtual function…etc)

Q5. What is Hashing? Different Hashing techniques. How hashing is    implemented internally in C++ STL Library.

Q6. What is Depth first Search (DFS) and (BFS)? Write Code?

Q7. difference between cluster index or non cluster index.

Q8. difference between mutex and semaphore.


3rd Round (Technical): Time:- 1 hr 10 minutes

Q1. U have given 10 million unsorted integer , physical memory have size of 1 million suggest method to sort 10 million integer  efficiently.

Q2. given two tree , write  a code to findout , they r identical or not .

Q3. some questions on my project.

Q4. inorder treversal of tree , without any extra space.

Q5. some discussion on process n thread.

Q7. ACID property.

Q8.normal form up to bcnf.

4th Round (HR + Technical): Time: - 1 hour

  1. Tell me about yourself?
  2. Why should we hire u.
  3. Why do you want to work at our company?
  4. What do you know about Teradata?
  5. How long would you expect to work for us if hired?
  6. Are not you overqualified for this position?
  7. Anything you have done apart from your academic syllabus?
  8. Do you have any questions for me?


5th Round (Telephonic HR Round): Time: - 56 Minutes

  1. Tell me about yourself.
  2. Explain how would be an asset to this organization?
  3. Who has inspired you in your life and why?
  4. How do you define success and how do you measure up to your own definition?
  5. Do you have any questions for me?

  After a long waiting , result came , five got selected , n I was in five .

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