Answer Posted / nagaraju

== it is relational operator to copares the values
.equals() is a method to compares the two strings whether
they are equal or not.

if(a==b)
System.out.println("both are equal");


object.equals(string1,string2)
System.out.println("strings are same");

Name four container classes.

559

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What is difference between fileinputstream and filereader in java?

561

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How does thread synchronization occurs inside a monitor? What levels of synchronization can you apply?

543

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Explain the difference between protected and default access.

518

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what is recursion in java

600

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What is the public method modifier?

546

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What is meant by attribute?

595

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Is a case study a method or methodology?

465

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Define an abstract class with reference to java.

580

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What are the advantages of assembly language?

503

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Why do we declare a class static?

548

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What is the default value of local and global variables?

567

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What is annotation in java?

578

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Can each java object keep track of all the threads that want to exclusively access it?

539

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Explain the difference between runnable and callable interface in java?

588

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