What is HashMap why is it called HashMap, what is a Set ? If I add 3 values in Treeset how will they be stored (that is in sorted order).
Trainee Software Engineer Interview Questions
6,732 trainee software engineer interview questions shared by candidates
Mainly concentrated on Tell me about your self, based on the skills it depend
c++ concepts and oops
Fibonacci numbers using recursion
Brain teaser question testing your logical thinking.
oops concept
Explain sorting algorithms like Marge sort, Quick sort, etc.
Normal questions on C and java
questions was related to DSA(coding question and theoratical)
Telephonic interview question- Swap two numbers without using STL Coding round question- Change all the upper case of a string to lower case without using STL in 20 min I wrote perfect code for this using ASCII in just 3 min but then he changed the question that what if i don't want to change vowels then i wrote code for that also in just 3 min then again he added and said if in "pRograMMing" word change also first M not second one and i was left with 2 min then i was thinking of the approach got left with 1 min then he said it was nice but you can reappear after 3 months .... I don't know when I answered 2 questions out of 3 even was on the point to solve that 3rd one also ...even Amazon don't do like this they also give 3 questions out of which of you are able to ans 2 you will get selected for further round... I think they were not in mood of selecting
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