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

Explain the different ways to register a driver?

2 8722

What are restrictions on triggers?

2232

What are statements in JAVA ?

CTS,

1 4549

What are pros and cons of using of Type-2 and Type-4 Drivers over Type-1 driver?

IBM,

4 8758

What are the Isolation level in JDBC transaction?

1 5719

What are the Normalization Rules?

2 5831

What are the common JDBC problems that you got and how do you solved them?

Wipro,

2437

What are the different types of 2 tier and 3 tier architecture ?

Honeywell,

2 10855

What are the different types of modifiers?

2 8062

What are the different types of statements?

4 19807

What type of drivers are used for web application?

2 5246

When you will get error like ?No suitable driver??

2 4933

What does Class.forName return?

IBM,

8 16748

What type of drivers have you used?

1 4144

What is JDBC?

Akamai Technologies,

3 6654

Un-Answered Questions { Java Related }

What can be injected as dependencies?

416

What is garbage collection? Can it be forced to run?

1013

How can we break singleton in java?

972

What are the different modules used in spring?

724

Can an object be null?

975

What is the difference between variable declaration and variable initialization?

1039

Do you know what are the steps in which unicode codesets can be set with the weblogic jdriver?

946

Explain the function of spring mvc interceptor along with its usage.

422

What is attribute oriented programming?

370

What is struts2 in java?

1048

I have multiple constructors defined in a class. Is it possible to call a constructor from another constructor’s body?

1021

What are the various causes for out of memory?

999

How do you do a line break in java?

1033

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

1174

What configuration files are used in struts?

967

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