Is java still necessary?
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What is variable and constant explain with example?
what is custom tags with example?
Explain what access modifiers can be used for methods?
How does a for loop work?
What is derived datatype?
Does a class inherit the constructor of its super class?if it does, how can you hide that constructor? if it doesnot how can you call it from the sub class?
What is the difference between JDK and JVM?
where u use Abstraction and Interface in real time
What are the latest versions in JAVA related areas?
What is the use of volatile in java?
why marker interfaces are there in java
If A Class Is Declared Without Any Access Modifiers, Where May The Class Be Accessed?