How many bits is a boolean?

653

What is equlas() and hashcode() contract in java? Where does it used?

647

What is primitive data type in java?

572

What is javac in java?

591

Explain the difference between runnable and callable interface in java?

621

Explain the available thread states in a high-level?

566

What is java jit compilers?

588

State the main difference between c++ and java?

610

What are the advantages of packages in java?

603

What are the problems faced by java programmers who don't use layout managers?

586

What is flag in java?

561

What is return used for in java?

549

Why does java have two ways to create child threads? Which way is better?

586

List types of storage classes in java?

661

Is it possible for a yielded thread to get chance for its execution again?

549