- What is mean by Collections in Java?
- What are all the Classes and Interfaces that are available in the collections?
- What is a Class?
- What is an Object?
- What are the Oops concepts?
- What is Inheritance?
- What are the differences between C++ and Java?
- List the features of Java Programming language.
- What do you understand by Java virtual machine?
- What is the difference between JDK, JRE, and JVM?
- How many types of memory areas are allocated by JVM?
- What is JIT compiler?
- What is the platform?
- What is classloader?
- What is the default value of the local variables?
Get Answer for all the above questions and place in your dream company