Tell me about yourself? Collections in Java?
Jr Java Developer Interview Questions
3,799 jr java developer interview questions shared by candidates
Spiral order traversal of a tree.
I was asked to design a database based on the requirements given by the interviewer and had to write some queries too. I was asked an object oriented design problem too. Details about Performance Testing. Explain dynamic, divide & conquer way of programming. Implement fibonacci using iterative, recursive and dynamic programming. Explain merge sort. How it uses divide & conquer programming. Circular linked list implementation based on a problem given. Differences between linked list and array list. Differences between C++, Java and Python. (I didn't revise C++ much, so couldn't answer virtual functions in detail) Difference between Future and Callable. Explain Executor Services.
What is the difference between a vector and arraylist?
Any questions you want to ask us?
oops concepts and also sql quaries
print till 100 without using recursion
deadlock
How do you determine a project’s success?
many from oops and java
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