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 the difference between the program and the process?

1 904

. What are the differences between constructor and method of a class in Java?

1 1020

How do you use final keywords and final variables in Java?

2 773

In Java, what types of classes perform inheritance?

2 843

What types of inheritance does Java support?

2 801

What is Java exception handling?

1 744

What are the differences between unchecked exception, checked exception, and errors?

2 996

What are the types of loops in Java, and how are they used?

2 767

How do you declare an infinite loop?

2 877

What is the difference between the continue and break statement?

2 812

What is the entry point in Java, and how is it written?

2 849

In Java, what are public static void main string args?

2 836

In Java, what’s the purpose of static methods and static variables?

2 822

How do you use, call, and access a static method in Java?

2 862

How do you use, call, and access a non-static method in Java?

2 799

Un-Answered Questions { Java Related }

What is the difference between static class and normal class?

1032

What is the major difference between servlet and applet?

1003

Explain request dispatcher and its methods.

996

What do you mean by deployment descriptor?

1060

What are the advantages of passing this into a method instead of the current class object itself?

1674

What is the difference between constructor injection and setter injection?

434

What is variable explain with example?

1063

What is orphan removal? : Spring Boot

416

What are decalarations?

1125

What is datasource?

925

What is the process for chaining servlet?

1054

Why do we need spring boot maven plugin? : Spring Boot

458

What is the loop in java?

1152

What are the jobs performed by servlets?

1086

How do edit/modify the property/configuration files?

965

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