What are the main principles of Object-Oriented Programming (OOP)?
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What is Polymorphism in OOPS?
have experience before that and relevant questions.
resume based, advance topics which are difficult
They asked all the questions which a good product based will ask but they can't pay you
Creativity, Thought Process, Technical Knowledge
1. Data Structures - Linked List, Binary Trees, Stacks and Queues (Theory and Coding (3 to 4) both) 2. DBMS and SQL - Keys, Joins, DBMS vs RDBMS, Clauses, Types of languages, etc. (Theory and Queries) 3. JAVA - All OOPS concepts(with real life examples), Generics, File and Exception Handling, etc. 4. Coding Questions (5 to 6) - Problem Solving (like array and string manipulation)
It was back in 1997, not sure if its all relevant now. The questions were fairly tough C, C++ like what's the output of this code and few puzzles. But, nothing that completely stumped me.
Mule: What are transports in Mule? What is the difference between transport and protocol? What are the ways to configure threading in a Mule flow? Differences between private and sub flows? Java: final, super, how to implement a singleton, etc...
return the second most repeated letter of a string.
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