What is war file in java?

562

What is a dao layer in java?

435

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

1759

what are the different phases in delivering the project during development and maintenance?

4129

Describe life cycle of thread?

566

What is type_scroll_insensitive in java?

470

What is dto in java?

470

Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why

458

How does java handle integer overflows and underflows?

501

How do I run a project in eclipse?

436

Is lambda cheaper than ec2?

482

How do I install jdk?

443

Why doesn’t the main method throw an error with no arguments?

522

What is gui in java with examples?

466

How do you run an executable jar file?

452