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

Can a method be overloaded based on different return type but same argument type?

1 1029

What are local variables?

1 1111

What is the impact of declaring a method as final?

1 1088

What is default constructors?

1 1098

What is the major difference between linkedlist and arraylist?

1 1154

How many ways can an argument be passed to a subroutine and explain them?

1 1102

What is a platform?

1 1181

What are the practical benefits, if any, of importing a specific class rather than an entire package (e.g. Import java.net.* Versus import java.net.socket)?

1 1183

What are the types of casting?

1 1135

What is the difference between instanceof and isinstance?

1 1150

How can you say java is object oriented?

1 1154

What are access specifiers available in java?

1 1088

What is java and their uses?

1 1105

You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain

1 1073

What is codebase?

1 1070

Un-Answered Questions { Java Related }

What do you understand by casting in java language? What are the types of casting?

919

What if I write static public void instead of public static void?

925

What is a constructor overloading in java?

1119

Can we extract main method from another class?

1019

What is the resourcebundle class?

997

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2253

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

1028

What do you mean by an interface in java?

1091

what is reflection api? How are they implemented?

1092

What is the java api?

981

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2853

Are jvm’s platform independent?

965

What is the first argument of the string array in main method?

1021

What is java string pool?

1070

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

1056

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