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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

Can I get a null resultset?

1 1109

What is the meaning of “dirty read” in the database?

1 1122

What do you mean by two phase commits?

1 1182

What are the exceptions in jdbc?

1 1022

Explain the difference between rowset vs. Resultset in jdbc?

1 1061

How many ways that we can view a result set?

1 1072

How can I connect mysql or oracle with java?

1 1036

What is the reason why we need a jdbcrowset like the wrapper around resultset?

1 1042

What is the return type of execute, executequery and executeupdate?

1 1194

Why “no suitable driver” error occurs?

1 1172

What are database warnings in jdbc and how can we handle database warnings in jdbc?

1 1066

What do you mean by ‘hot deployment’ ?

1 1138

How does ejb invocation take place?

1 1097

What do you mean by ejbdoclet?

1 1139

What changes have been made in ejb 2.0 specifications?

1 1127

Un-Answered Questions { Java Related }

Differentiate between static and non-static methods in java.

1116

What is the first argument of the string array in main method?

1025

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

994

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

1095

Is minecraft 1.15 out?

1038

explain different ways of using thread? : Java thread

1079

What is lazy class?

480

Write a program to print count of empty strings in java 8?

1078

What is the locale class?

1022

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

536

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 ?

1158

i want test pattern of zylog company and some examples also

2855

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

1128

What is latest hibernate version?

486

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