Core Java Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java Interview Questions

Questions Answers Views Company eMail

What does this() represent, and how is it used in Java?

2 660

What does super()represent, and how is it used in Java?

2 697

What is a Java switch statement, and how can it be used?

2 747

5 What is Java exception handling?

1 935

Un-Answered Questions { Core Java }

What is java dot?

890

What is the flag in java?

1007

what is recursion in java

1087

What is a java developer salary?

924

What are different types of multitasking?

914

Can we extend singleton class in java?

917

What is the purpose of nested class in java?

1023

What is treemap in java?

903

What are the three types of design patterns?

923

Give us the name of the list layoutmanagers in java?

885

What is the difference between length and length () in java?

891

What is the java reflection api? Why it’s so important to have?

931

What are the problems faced by java programmers who don't use layout managers?

911

Why is whitespace important?

1027

Is finalize() similar to a destructor?

984

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