FOLLOW ON CommonInterview Twitter Account

Search results for java, serialize, object,all



Map is Interface and Hashmap is class that implements that.

[Source: JAGAN MOHAN "Interview questions bible"]
Programming Interview Questions | hashmap java map interface all All
Pass By Reference means the passing the address itself rather than passing the value. Passby Value means passing a copy of the value to be passed. [ ...
Programming Interview Questions | pass by java parameter passing passby all All
The thread could be implemented by using runnable interface or by inheriting from the Thread class. The former is more advantageous, 'cause when you a ...
Programming Interview Questions | threading java thread class all All
The purpose of garbage collection is to identify and discard objects that are no longer needed by a program so that their resources can be reclaimed a ...
Programming Interview Questions | java garbage collection all All
An abstract class can have instance methods that implement a default behavior. An Interface can only declare constants and instance methods, but canno ...
Programming Interview Questions | java abstract class interface all All