How many threads does a core java have?
What are the topics in core java?
What is command line argument in java?
what are the disadvantages of indexes in oracle?
How many types of interfaces are there?
What is the transient keyword?
How objects are stored in java?
Why are global variables used?
Is vector synchronized in java?
What happens if an exception is not handled in a program?
What is collection class in java? List down its methods and interfaces.
what do you understand by synchronization? : Java thread
How do generics work in java?
Do we have pointers in java?
Which container method is used to cause a container to be laid out and redisplayed in java programming?