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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

What are decalarations?

1 1192

What are facelets templates?

1 1098

what is the purpose of using rmisecuritymanager in rmi?

1 1030

What is the tradeoff between using an unordered array versus an ordered array?

1 1307

Why we override equals() method?

1 1096

What is the advantage of preparedstatement over statement?

1 1183

What is the default size of load factor in hashing based collection?

1 1119

What is difference between jdk,jre and jvm?

1 1216

What is the difference between processes and threads?

1 1126

What is the main difference between java platform and other platforms?

1 1196

What is the difference between sleep and wait in java?

1 1031

Explain java heap space and garbage collection?

1 1144

What is meant by binding in rmi?

1 1082

Can we call the run() method instead of start()?

1 1099

How do weakhashmap works?

1 1211

Un-Answered Questions { Java Related }

Can we extract main method from another class?

1017

What are the contents on web.xml in struts application ?

1047

Realized?

2239

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

2409

Can we return resultset in java?

980

What is difference between @controller and @restcontroller in spring?

520

What do you mean by an interface in java?

1084

What is the difference between filters and interceptors ?

1273

What is parsing in java?

1022

Is minecraft 1.15 out?

1024

explain different ways of using thread? : Java thread

1068

What is a classloader in java?

1072

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

1085

What do you understand by casting in java language? What are the types of casting?

914

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

1110

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