Is linked list a linear or non-linear data structure?
Difference between nested and inner classes ?
What is the benefit of inner classes in java?
What is ternary operator? Give an example.
Can we access instance variables within static methods ?
Explain differences between collection api and stream api?
What is boolean data type in java?
Are arrays static in java?
What is autoboxing and unboxing?
What are variable arguments or varargs?
Explain about main thread in java?
How do you write methodology?
What is the use of arraylist in java?
Tell us something about set interface.
what do you understand by synchronization? : Java thread