Un-Answered Questions { OOPS }

What is the purpose of enum?

550


Where is pseudocode used?

543


What is variable example?

575


What are the three main types of variables?

585


What is a null tree?

601


What do you mean by variable?

545


Can static class have constructor?

561


What does <> mean pseudocode?

595


Why do pointers exist?

635


What is balance factor?

560


Can bst contain duplicates?

646


Can enum be null?

562


What does enum stand for?

593


Which is better struts or spring?

597


Is enum a class?

585