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 does arrays sort do in java?

975

Can we sort list in java?

944

How do you sort words in java?

891

What is merge sort in java?

931

Which sorting is best in java?

969

Is java hashset ordered?

1067

How do you reverse sort a list in java?

903

What is palindrome in java?

946

How do you sort in descending order in java using collections sort?

859

What is unmodifiable collection in java?

880

Which sorting is used in arrays sort in java?

1046

What is the internal implementation of set in java?

890

How do you sort objects in java?

915

Which collection is ordered in java?

942

Can we sort a map in java?

992

Un-Answered Questions { Java Related }

What are the advantages and disadvantages of java sockets.

999

What is the use of component scan in spring?

386

What is the basic concept of spring?

393

Can sleep() method causes another thread to sleep?

1000

What are the two ways to create a thread?

966

How many bytes is a string?

1098

What's the difference between comparison done by equals method and == operator?

931

What is style and indentation?

965

Is hql database independent?

542

Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)

1296

What is the difference between multitasking and multithreading in Java

1153

Can java arraylist hold different types?

1008

What is actioninvocation in struts2?

982

Why set is used in java?

971

What are Normalization Rules? Define Normalization?

994

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