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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is the purpose of a default constructor?

1 1192

Can we override the overloaded method?

1 1222

Can an interface have a class?

1 1077

Is it possible to instantiate the abstract class?

1 1033

What are the differences between stringbuffer and stringbuilder?

1 1152

What are the advantages of encapsulation in java?

1 1086

What are the restrictions that are applied to the java static methods?

1 1078

Can you declare an interface method static?

1 1124

What are the advantages of java inner classes?

1 1137

Will the jvm load the package twice at runtime?

1 1172

Can we make constructors static?

1 1313

If I don't provide any arguments on the command line, then what will the value stored in the string array passed into the main() method, empty or null?

1 1316

What are autoboxing and unboxing? When does it occur?

1 1059

What are the main uses of this keyword?

1 1158

What is the purpose of using javap?

1 1191

Un-Answered Questions { Java Related }

How to create a base64 decoder in java8?

1131

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

1058

What is a classloader in java?

1082

How is declarative handling of exceptions done in struts ?

1001

What is the locale class?

1021

Can we extract main method from another class?

1026

What do you mean by an interface in java?

1095

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

1032

What is the difference between break and continue statements?

1117

Are jvm’s platform independent?

975

What is the difference between filters and interceptors ?

1297

What is lazy class?

480

What is difference between @controller and @restcontroller in spring?

536

How to sort array in descending order in java?

986

Can we return resultset in java?

985

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