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 create com object in Java?

1132

Explain the Propertie sof class?

1123

When object is created and destroyed?

1152

Explain the JDB in depth & command line.

1073

Give example to differentiate between call by value and call by reference.

TCS,

1127

Can you declare a private method as static?

TCS,

1204

How do you classify Dialog Box?

CGI,

1189

What happens when main () method is declared as private?

Tech Mahindra,

1195

If try block is successfully executed, Then Is Finally block executed?

PUCIT,

1131

What is final, finally, finalize?

1200

State one difference between a template class and class template.

HAL,

1127

What are the Class Libraries ?

Wipro,

1094

What do you understand by a Static Variable?

CGI,

1279

Differece between class and generic class?

Tech Mahindra,

1099

What are the Static and Dynamic Variables? Differentiate them.

CGI,

1171

Un-Answered Questions { Java Related }

Why prepared statements are faster?

1022

how do you test your message flows and design test case?

986

Can we override constructors?

1057

What are the three parts of a lambda expression? What is the type of lambda expression?

1091

What is servlet name in web xml?

1050

What are the benefits of using hibernate template?

546

What is string made of?

1027

How to set the attribute concurrency in resultset?

982

How do you create a bulleted list?

1315

Why do we need wrapper class?

1044

How do you implement one to one relationship in hibernate with xml mapping?

453

Which design pattern is implemented by Struts2 interceptors?

1070

Is java swing a framework?

1083

What configurations are stored in struts configuration file ?

1064

How objects of a class are created if no constructor is defined in the class?

1130

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