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

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Java Related Interview Questions

Questions Answers Views Company eMail

What are the differences between setmaxrows(int) and setfetchsize(int)?

1079

How do we load the drivers?

1016

Compare jdbc and odbc and how is jdbc required in this context.

949

In which ways is driver class is registered with drive manager?

939

What are the three parts of a jdbc url?

1037

Expalin the method of calling a stored procedure from jdbc.

984

How do I insert an image file (or other raw data) into a database?

980

What is a statement?

1026

What are the utilities of the callablestatement?

1027

Explain creation of statement object with connection method create method with help of an example.

986

Give an example of code used for setting up connection with a driver.

979

How can you load the drivers?

984

Differentiate between a statement and a preparedstatement.

1046

What class.forname does, while loading the drivers?

1000

Name the new features added in jdbc 4.0.

997

Un-Answered Questions { Java Related }

Name few java.lang classes introduced with java 8 ?

1002

Explain the difference between extends thread vs implements runnable in java?

1156

Describe the important interfaces of hibernate framework?

483

Outline the major features of java.

1091

Name the significant applicationcontext implementations used in the spring framework?

446

Can struck threads be killed manually?

1088

Is java swing a framework?

1047

What is the purpose of static keyword in java?

978

Can we sort hashset in java?

1104

Categorize the different types of modules in spring framework.

432

What is the difference between public, private, protected, and friend access?

1064

What are the common tasks of JDBC?

1016

What is the difference between a vector & an array list?

1184

What is ejb and how it works?

1155

What is Mutex (Mutual Exclusion Object) ?

1173

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