Search Interview Questions
| 3193 questions in repository.|
There are more than 200 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Interview Questions and Answers for 'Ooredoo' - 1 question(s) found - Order By Newest|
|Ans. Sometime we just need classes or class objects just to be used as part of a particular class or objects. Making them non nested won't make any difference as far as functionality is concerner but making them Nested provide a level of convenience and protection fro, being used anywhere else. Moreover it helps reducing the Code.|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve java oops inner classes nested class inner class IBM Ooredoo|
Try 1 Question(s) Test
|Why do we need Inner classes ? Cant we just work with outer classes wherever we implement Inner classes ?|
| What is the difference between the following two code lines ?|
1. new OuterClass().new InnerClass();
2. new OuterClass.InnerClass();
|What are the different types of inner classes ?|
|What is the difference between inner class and sub class ?|
|Which access specifier can be used with Class ?|
|Difference between nested and inner classes ?|
|Which of the following cannot be marked static ?|
|What is the benefit of inner / nested classes ?|
|Explain Static nested Classes ?|