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?

1 743

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 }

Write a java program to print fibonacci series?

956

What is the main advantage of passing argument by reference?

996

What is application context module?

431

What is a method vs function?

1042

In which ways is driver class is registered with drive manager?

927

What is the concatenation operator in java?

1159

Can a singleton class be inherited?

973

How to Send object as message in JMS?

1382

What is formatted output in java?

967

How do you download stubs from Remote place?

1790

What is the use of System class?

1162

Is java owned by oracle?

1017

Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?

1086

What are the various components of swing?

965

What is the final keyword denotes?

1112

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