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

Which container method is used to cause a container to be laid out and redisplayed?

1 1208

Which class is the immediate superclass of the menucomponent class?

1 1276

What is the argument type of a programs main() method?

1 1198

What value does read() return when it has reached the end of a file?

1 1103

What class is the top of the awt event hierarchy?

1 1185

How are the elements of a cardlayout organized?

1 1167

What method is invoked to cause an object to begin executing as a separate thread?

1 1114

What is the relationship between an event-listener interface and an event-adapter class?

1 1216

What must a class do to implement an interface?

1 1329

What value does readline() return when it has reached the end of a file?

1 1168

When a thread blocks on i/o?

1 1207

Which characters may be used as the second character of an identifier, but not as the first character of an identifier?

1 1139

Which javutil classes and interfaces support event handling?

1 1131

What is the immediate superclass of the applet class?

1 1161

Is “abc” a primitive value?

1 1197

Un-Answered Questions { Java J2EE }

How to sort array in descending order in java?

987

How to create a base64 decoder in java8?

1131

What is the difference between break and continue statements?

1118

Is minecraft 1.15 out?

1039

explain different ways of using thread? : Java thread

1079

Realized?

2257

i want test pattern of zylog company and some examples also

2856

What is the difference between filters and interceptors ?

1302

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2865

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

What is action chaining ?

1160

What is a classloader in java?

1084

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

1128

What is latest hibernate version?

486

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

994

For More Un-Answered { Java J2EE } Questions Click Here