What do you understand by numeric promotion?

948

How do I install java re?

853

What is rxjava2?

819

What is loose coupling in java?

827

What is tier in java?

752

Topic- looping,function overloading,nesting ,polymorphism. Aim - to write a function with a name buzz-buds,that will check whether the given numbers are buddies or not on the basis of no. of parameters passed during function calling.

2003

What are the rules regarding quotation marks?

882

Are jvm’s platform independent?

843

What is messaging queue in java?

893

How do I start netbeans?

955

In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.

2062

Why sun introduce concept of anonymous class? What is need and real life use of anonymous class

2151

What is an entity in java?

895

What type of parameter passing does java support?

793

What is a flatmap?

833