Difference between comparator and comparable What is Immutable class , how do we do it? Implementation of hashmap Design patterns what is volatile keyword what is function interface difference between throw and throws and many more questions on core java Write a code to reverse linked list(in your IDE)
How would you determine that a number is a multiple of 3
principles of oop, inheritance vs polymorphism, why programming, team projects and difficulties, languages you use
Explain dependency injection in SpringBoot
Oops concepts like diamond problem
How do you approach CI/CD pipeline optimization?
1. Core Java (All Basic) 2. Advanced Java (Multi-Threading, Streams, Lambda, Optional Class,) Coding: 1. Reverse a string 2. Occurrence Of character in string 3. Find second largest elements.
how to dynamically load a class in java
classnotfound exception vs classnotdefined exception.
Java basics Collections Multithreading Oops concepts
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