What is a instance variable?
Explain about static nested classes in java?
what is mean by synchronization?
3 Answers BOB Technologies, GCPL,
What is integer size in java?
Why are global variables used?
What are void pointers?
What technique is carried out to find out if a particular string is empty?
What is singleton class in ruby?
What is a prefix function.write down a code to compute prefix function.
What is mutable object and immutable object?
Can constructor be static or final?
Explain the importance of finalize() method.
Why hashset is used in java?