What is OPP, what is difference between abstract class vs interface?
Java Developer I Interview Questions
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about collections in java
What is a class loader ? What does it do ?
Write a program to print the number of times each character is repeated in a string.
what is the differnece between exception and error?
Can you explain the difference between C and C++?
They asked basic questions related to microservices architecture and Java collections framework.
What is HashMap?
Basic programming skill test, questions from project work done so far
Questions were mainly focused on internal workings, code optimisations with expectations to get deeper insights
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