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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

Is ++ operator is thread safe in java?

1014

Is linkedlist thread safe in java?

1055

Why map is used in java?

1092

Why arraylist is used in java?

1127

How to change value in arraylist java?

1266

How is hashcode calculated in java?

1103

Why do we need hashmap in java?

1185

How does queue work in java?

1037

Why constructor has no return type?

1139

Why for each loop is used?

1074

What are the loops in java?

1041

How to use arraylist in java netbeans?

1105

Why collection is called framework in java?

1051

How to print an arraylist in java?

1175

Why vector is used in java?

1081

Un-Answered Questions { Java Related }

How to write a program of web logic server to get the connection pool attribute?

1001

What is pojo class in spring?

468

What is broken and continue statement?

1070

What is ejb and its uses?

1058

What is type safety in java?

1004

What is cross cutting in spring?

541

Can you explain the final method modifier?

1072

Class c implements interface I containing method m1 and m2 declarations. Class c has provided implementation for method m2. Can I create an object of class c?

1707

What are functions in java?

1012

Explain the j2ee tiers.

927

What is the Difference between socket and servlet?

1312

How do you convert an int to a string in java?

1217

How do I connect to jdbc?

991

What are the ways in which a thread can enter the waiting state?

1002

What is static method with example?

1265

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