Compro Technologies Interview Questions and Answers

Round: TEST
Experience: Aptitude test had 30 questions to be done in 30 mins.There were regular aptitude questions.Technical round was flooded with java based questions and C and DS based questions.

Round: Technical Interview
Experience: What data structures have u studied.
ans :- Int, Char, float,(YES , they are also data structures) arrays , Linked List ,Stacks , Queues, Trees3.3) What is the difference between array and linked list ?3.4) Write program to reverse a given string.3.5) Reverse the string only word wise. i.e “I am a good person ” -> “person good a am I ”3.6) Puzzle :- in a strange island, there are three different colored toads, Blue, Green , and Red , such that whenever two toads of different color meet they change their color to the third color. Is it ever possible that all of them will become of same color, if initially there are 12 B , 17 G , 19 R3.7) some friends went for a holiday at a hill station. In total , there were 13 days it rained and 12 lovely evenings and 11 lovely mornings. If it rained in the morning, the evening was lovely, if it rained in the afternoon , the morning was lovely. How many days did the trip last.3.8) he asked to measure a time of 15 minutes from two sand timers of 11 minutes and 7 minutes.

Round: Technical Interview
Experience: 2.a) Write a program to find a given substring in a string.
I told him the regular O(n2) approach and then about KMP algorithm. He seemed impressed.

I cleared this round for another F2F round at Delhi.

College Name: NA