Answer Posted / krish

these are the ooad concepts:::::::::::
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1.Modelling
2.Modelling Paradigms
3.OO Paradigm
4.OO Development Process
5.Abstraction
6.Encapsulation
7.Classes and Objects
8.Interfaces
9.Inheritance and Relationships
10.Polymorphism
11.Composition and Aggregation
12.Patterns and Elements

What are the 4 types of characters?

554

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What technique is carried out to find out if a particular string is empty?

584

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What is lambda expression in java?

548

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how we can create packages in java?

529

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What means public static?

574

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When should we create our own custom exception classes?

597

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Write a method that will remove given character from the string?

583

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What are the steps involved to create a bean?

689

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What is ctrl m character?

522

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What is return type in java?

642

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Can we have multiple classes in a single file?

524

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What is core java called?

534

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Can bool be null?

530

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Can I override protected method in java?

611

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Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain

1446

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