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

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Java Related Interview Questions

Questions Answers Views Company eMail

Why is whitespace important?

1079

What is == and === in javascript?

1057

What is immutable data?

1054

What is difference between next () and nextline () in java?

992

What does sprintf mean?

947

What is the symbol for space?

1000

What is the use of conditional statement?

985

How do you clear a list in java?

1130

How do you empty a list in java?

975

How do you sort an array in java?

992

What are the escape sequences in java?

1029

What does exclamation mean in java?

1100

What is a jagged array in java?

1114

What is an arraylist in java?

1076

What is intern method in java?

1080

Un-Answered Questions { Java Related }

What is boolean query?

983

Explain the use of shift operator in java. Can you give some examples?

977

What is the difference between an object-oriented programming language and object-based programming language?

1006

How does autowired work in spring?

463

Why inputstreamreader is used in java?

1019

When we serialize an object does the serialization mechanism saves its references too?

1020

What are the limitations of using local object?

1155

How do you create a first line indent?

1002

What is aspect?

389

Why is java robust?

1245

What is the use of swing in java?

1060

What is use of final keyword in java?

984

Justify your answer that you can't define a method inside another method in java, if you can then how?

1174

What is resultsetextractor in spring?

566

What is the difference between quicksort & mergesort? When should they be used? What is their running time?

1089

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