Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java J2EE Interview Questions

Questions Answers Views Company eMail

What does string [] args mean?

1 1083

How do you declare an empty string?

1 1130

What is size of int in java?

1 1128

What is a char in java?

1 1126

What is a dot notation?

1 1123

What are the six ways to use this keyword?

1 1137

What is byte [] in java?

1 1092

What is flag in java?

1 1071

What is a numeric format?

1 1199

What is null data type?

1 1223

What is the basic of java?

1 1093

Why null value is used in string?

1 1130

What is an empty string in css?

1 1121

What is wrapper class example?

1 1083

What is float in java?

1 1071

Un-Answered Questions { Java J2EE }

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126

What are the differences between heap and stack memory in java?

1123

explain different ways of using thread? : Java thread

1077

Is minecraft 1.15 out?

1035

What is the difference between filters and interceptors ?

1293

What is latest hibernate version?

485

What is a classloader in java?

1080

What is parsing in java?

1025

How can you inject java collection in spring?

501

What is lazy class?

479

How to create a base64 decoder in java8?

1129

What do you mean by an interface in java?

1095

What is a constructor overloading in java?

1119

Write a program to find the whether a number is an Armstrong number or not?

1095

Can we return resultset in java?

985

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