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

Core Java Interview Questions

Questions Answers Views Company eMail

Can we create a class inside a class in java?

1076

What is static and final keyword in java?

1018

What is the use of protected in java?

1023

Can a class be private in java?

992

Can private class be inherited in java?

1027

Which method cannot be overridden in java?

988

Can a class extend 2 classes in java?

1032

Can we clone singleton class in java?

954

What is java used for on a computer?

987

Can I override protected method in java?

1070

What is preparedstatement in java?

1041

What is lambda in java?

1068

What is return used for in java?

1022

What is the benefit of inner classes in java?

1078

What is the old name of java?

988

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Un-Answered Questions { Core Java }

What are the features of java?

1076

Can we compare two strings in java?

1018

How many bits is a string?

990

What is string pooling concept?

1067

What is method overloading and method overriding?

1057

What is the difference between a choice and a list?

1076

What are the new features in java 8?

1018

What is the locale class in java programming?

1076

What is a databasemetadata?

948

What is the default size of set in java?

951

What is volatile data type?

997

What are the three types of design patterns?

961

What is the difference between procedural and object-oriented programs?

968

What is independent and dependent variables in research?

861

What is a class reference?

1093

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