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

Linked List reverese program

Bally Technologies,

2 6374

Is ResultSet class?

Bally Technologies, TCS,

5 11837

What is Restrictions in hibernate?

Bally Technologies,

1 5824

What is the difference between array and arraylist? what is the difference between arraylist and linkedlist?

EDS, Matrix,

8 24710

What is Request Dispatcher and What is reuest Processor??

2 6802

Does a class inherit the constructor of its super class?if it does, how can you hide that constructor? if it doesnot how can you call it from the sub class?

2 8436

which methods consisting of the serilizable interface?

3 6610

How data transfered from one formbean to another formbean?

4 11301

What is the use of prepared statement?Ans:used to execute pre compiled statement...so the question is when that precompiled statement will be execute or comiple?................

TCS,

6 12437

what is the difference between SAX Parser and DOM Parser??

Cap Gemini, Goldman Sachs, HCL, Hidden Brains, HP,

14 73964

What is OOP?

BMC, Microsoft,

2 6104

What is encapsulation? Elaborate with example?

BMC,

1 8600

What is data abstraction? Elaborate with example?

BMC, TCS,

4 36978

What is casting?

BMC,

3 6686

What is thread?

BMC, Virtusa,

7 10660

Un-Answered Questions { Java Related }

What is struts framework?

1008

What is thread safe singleton?

968

How can I avoid validating a form before data is entered?

1022

Explain working of call by reference function invoking.

1044

What is difference between hibernate session get() and load() method?

487

Can you explain the directory structure for a struts folder in brief ?

991

When throws keyword is used?

1014

Mention the default values of all the elements of an array defined as an instance variable.

1000

Where should struts xml be placed?

958

Give a way to check that all result sets have bin accessed and update counts are generated by execute method.

974

What do you mean by chaining in servlet?

1054

Can we overload the methods by making them static?

1015

Why can't Tomcat find my Oracle JDBC drivers in classes111.zip?

991

What are the java backend technologies?

916

What is jpanel swing?

1207

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