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

Differentiate between == and equals().

1 1121

What is the difference between inheritance and encapsulation?

1 1225

What methodology can be utilized to link to a database?

1 1045

What methodology can be employed to locate substrings inside a string?

1 1031

Explain inheritance in java?

1 1089

What do you understand by the term string pool?

1 1091

Enlist few advantages of inheritance?

1 1151

How many techniques can be employed to create a string object?

1 1205

Differentiate between stringbuffer and string?

1 1096

Describe the process as to how substring() methodology mechanisms in java.

1 1241

What technique is carried out to find out if a particular string is empty?

1 1087

What do you understand by the term wrapper classes?

1 1076

define the terminology association.

1 1182

Is it possible to compare various strings with the help of == operator?

1 1087

Are static members inherited to sub classes?

1 1209

Un-Answered Questions { Java J2EE }

what are the different modes of archival? Explain each mode in two lines each?

994

explain different ways of using thread? : Java thread

1079

Is minecraft 1.15 out?

1037

i want test pattern of zylog company and some examples also

2855

Can we return resultset in java?

985

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

How can you inject java collection in spring?

503

What is an object in java and how is it created?

1128

What is java string pool?

1076

What is lazy class?

480

What is the difference between filters and interceptors ?

1297

What is action chaining ?

1158

Explain public static void main(string args[]) in java.

1063

What is the difference between equals() and == in java?

1032

How to sort array in descending order in java?

986

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