What is the difference between numeric and integer?
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System.out.println("somestring"); It will create any object or not
Does java return by reference?
what is the use of abstract class and interface with example?
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What are the various access specifiers in java?
What is the difference between the synchronized() & static synchronized()?
How an object is serialized in java?
Hi.... I applied for the post of scientific officer/Engineer-SB(Programmer).Please post the syllabus and sample papers.
How does a for loop work?
Is it safe for adding 10,00,000 records/objects to HashMap?, i.e is it safe to add millions of objects to HashMap?
What are actual parameters?
What are meta-annotations?
Can an abstract class be a final class?