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)
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.
McNugget Problem
The position was about Backend Java Development and BigData related. Phone Screen: questions on resume and RESTful services. Skype 1: RESTful services. Skype 2: Object Oriented Design. Skype 3: Database internals ( how does indexing work, how many different types of indexing? ). I think I lost it in the last interview on database internals (Not good at it).
DSA, oops, dbms, OS concepts
Java oops concept Java 8 Spring boot
Group interaction of 5 students was taken. Only communication skill is checked. No any technical question. asked like a childhood memory, global warming. If you are topper your code compile in exam then they not consider it they check only your communication. if good then selected else not as i.
Related project, knowledge about frontend and backend
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