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

How to sort numbers in java without array?

940

How to sort array in descending order in java?

882

How is hashset defined in java?

981

How list contains works in java?

937

What is a linkedhashmap java?

964

What is entry in java?

978

Is java jre still free?

911

How to check if a list is sorted in java?

988

Does list maintain insertion order java?

867

Is map sorted in java?

1017

How to sort an unsorted array in java?

1087

What is the difference between arraylist and hashset in java?

1076

What is class variable java?

970

What is a dynamic array java?

899

What is tochararray in java?

890

Un-Answered Questions { Java Related }

What is a concrete classes? Is Java object class is concrete class?

941

How to integrate spring and hibernate frameworks?

388

How many bytes is a string in java?

954

What are the advantages of lambda functions?

903

What happens if I remove static from main method?

984

How does the garbage collector works in java?

1055

What is a rowmapper?

373

What happens if we don’t override run method ?

955

Can we define private and protected modifiers for the members in interfaces?

1054

What is java developer?

833

What is a lightweight component?

983

What are the pros of struts 2?

938

What is the purpose of the notify() method?

1029

What are heap memory and stack memory and what are memory tables.

939

What is actually weblogic cache?

981

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