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

What is a class variable?

1 1118

List two java ide’s?

1 1117

Which package has light weight components?

1 1065

What is the primary benefit of encapsulation?

1 1194

Java.util.regex consists of which classes?

1 1067

What do you mean by object?

1 1056

According to java operator precedence, which operator is considered to be with highest precedence?

1 1165

What do you know about java?

1 1033

What do you mean by access modifier?

1 1142

What are the data types supported by java? What is autoboxing and unboxing?

1 1083

What does the “static” keyword mean? Can you override private or static method in java?

1 1199

What is structure of java heap? What is perm gen space in heap?

1 1208

What is function overriding and overloading in java?

1 1204

What is the difference between a synchronized method and a synchronized block?

1 1134

Why collection doesn’t extend cloneable and serializable interfaces?

1 1174

Un-Answered Questions { Java Related }

Is minecraft 1.15 out?

1035

Explain public static void main(string args[]) in java.

1063

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

533

How is declarative handling of exceptions done in struts ?

999

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

1025

i want test pattern of zylog company and some examples also

2855

What do you mean by an interface in java?

1095

What is the java api?

986

How can you inject java collection in spring?

501

What is java string pool?

1076

What is the locale class?

1020

What do you know about validation plugin ?

1024

what is reflection api? How are they implemented?

1098

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

1058

What is the difference between filters and interceptors ?

1293

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