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

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

How does a for loop work?

953

What is formatted output?

905

Why is whitespace important?

1027

What is == and === in javascript?

1005

What is immutable data?

1000

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

943

What does sprintf mean?

886

What is the symbol for space?

935

What is the use of conditional statement?

942

How do you clear a list in java?

1058

How do you empty a list in java?

929

How do you sort an array in java?

942

What are the escape sequences in java?

984

What does exclamation mean in java?

1029

What is a jagged array in java?

1052

Un-Answered Questions { Java J2EE }

What is the meaning of connection?

916

which pattern is default in scanner package?

2196

How to sort double array in java?

952

What is the purpose of the System class?

956

What is this keyword used for?

1075

What is the core java?

915

What is a function in programming?

993

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1652

What are the two ways to create a thread?

959

Which of the following is not an isolation level in the JDBC

2082

Does spring boot need web xml? : Spring Boot

396

What is the difference between find and select methods in ejb?

954

Can we declare a constructor as final?

1222

What is caller principal?

931

What is ojdbc?

907

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