How to create a custom exception?

567

what are abstract functions?

557

Mention some features of java?

535

What is the independent variable in an experiment?

544

Java Compiler is stored in JDK, JRE or JVM?

1045

What is compareto?

540

Why do we need wrapper class?

535

Why do we need singleton?

533

Implement 2 stacks with just 1 array. The stack routines must not indicate overflow unless every slot in array is used.

829

What is the purpose of a volatile variable?

548

Can we inherit inner class?

519

What is native code?

531

Will the jvm load the package twice at runtime?

570

What is difference between string and new string?

530

Why does the integer quotient -0/3 yield 0, but the double quotient -0.0/3.0 yields – 0.0?

601