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

Core Java Interview Questions

Questions Answers Views Company eMail

Which sorting is used in arrays sort in java?

1080

What is the internal implementation of set in java?

930

How do you sort objects in java?

969

Which collection is ordered in java?

973

Can we sort a map in java?

1044

What is anagram in java?

932

Which is the best sorting technique in java?

983

How do you sort a set in java?

916

Can you sort a string in java?

912

What is scanner in java?

955

What is a bubble sort in java?

947

Is there a sort function in java?

966

How do you sort a string in alphabetical order in java?

919

Can list be final in java?

930

How do you sort arrays in java?

931

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Un-Answered Questions { Core Java }

How is hashset defined in java?

1039

Can a class extend 2 classes in java?

1036

Can you sort a string in java?

912

Why is java logo a cup of coffee?

1174

How do you reverse a list?

1010

What is integers and example?

992

How do you replace a string in java?

1004

Mention a package that is used for linked list class in java.

982

Can we have multiple catch block for a try block?

1019

Can a static class have a constructor java?

985

Explain reverse a linked list recursive java solution?

986

How do you pass by reference?

1058

What is int short for?

1050

What is difference between ++ I and I ++ in java?

975

What is generics in java interview questions?

1065

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