Telephonic round consist of your job profile questions and some basic aptitude questions like (defective ball problem) Interview round was also very easy. It consist of some basic OOPS concept question in C++ and Java. Some questions that I remember are related to polymorphism, inheritance, virtual functions and difference b/w Java and C++,advantage/disadvantage of Javascript and last second highest salary query in SQL.
What would be the output of the below question $a = 10; $b = 20; $c = $$a; echo $c;
jwt likecycle Garbage collector working Hashmap and concurrent hashmap Coding question on objects comparision Where you used stream api in your project Acid properties Singleton object creation Design patterns knowledge Dependency injection
Build a system that books an available seat on a train that has only one line and several stations. You need to ensure there's an available seat for all stations. You can book a ticket from any station to any station.
Java, OOP, SQL, database, AWS
java 8 stream api, spring boot, multi-thread
Write me a programme using data Structures
Java, spring, microsevices, behaviour question
Core java, design patterns.
tapping rain water problem and SQL Query
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