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

How to insert an image or raw data into database?

1 1050

What is the difference between execute, executeQuery, executeUpdate?

1 1082

What is Apache DBCP API?

1 1066

What is JDBC Batch Processing and what are it’s benefits?

1 1102

What is difference between java.util.Date and java.sql.Date?

1 1222

What are the different types of locking in JDBC?

1 1073

What is JDBC Statement?

1 1054

What do you understand by DDL and DML statements?

1 987

What is JDBC RowSet? What are different types of RowSet?

1 1157

What is JDBC Connection? Explain steps to get Database connection in a simple java program.

1 1251

How to use JDBC API to call Stored Procedures?

1 1073

What is the use of setFetchSize() and setMaxRows() methods in Statement?

1 1053

What is the different between ResultSet and RowSet?

1 1079

What is the limitation of PreparedStatement and how to overcome it?

1 1194

What are different types of classloaders?

1 1084

Un-Answered Questions { Java Related }

What do you mean by an interface in java?

1084

Is minecraft 1.15 out?

1024

What is action chaining ?

1148

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

1047

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

1071

How is declarative handling of exceptions done in struts ?

990

what is reflection api? How are they implemented?

1086

What is a classloader in java?

1072

i want test pattern of zylog company and some examples also

2841

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

983

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

Differentiate between static and non-static methods in java.

1106

What is the difference between equals() and == in java?

1021

How can you inject java collection in spring?

493

What is lazy class?

470

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