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

Core Java Interview Questions

Questions Answers Views Company eMail

How to display all the prime numbers between 1 and n (n is the number, get the input from user)

928

How to find the largest value from the given array.

965

Difference between static binding and dynamic binding?

1036

What are new features introduced with java 8 ?

932

Name few java 8 annotations ?

970

Name few "optional" classes introduced with java 8 ?

1067

What are the changes in java.io in java 8 ?

966

Name few java util classes introduced with java 8 ?

872

Name few java.lang classes introduced with java 8 ?

938

Does java allow overriding static methods ?

1055

What is the benefit of inner / nested classes ?

935

What are the common uses of "this" keyword in java ?

962

Difference between nested and inner classes ?

1052

Explain static nested classes ?

1044

Difference between predicate, supplier and consumer ?

994

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Un-Answered Questions { Core Java }

What is the purpose of default constructor?

956

What is an empirical question?

913

What is the similarity between dynamic binding and linking?

1054

What is t in parametric equations?

942

What is the char data type?

940

How do you sort objects in java?

901

Is Constructor possible in abstract class in java ?

985

what is meant wrapper classes?

1095

What modifiers may be used with a top-level class?

1000

What is increment in java?

919

Can a class declared as private be accessed outside it’s package?

949

What are the advantages of java?

929

Can a constructor be private and how are this() and super() method used with constructor?

936

Is nan false?

915

What is the statements?

1041

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