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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

How to sort numbers in java without array?

997

How to sort array in descending order in java?

927

How is hashset defined in java?

1043

How list contains works in java?

989

What is a linkedhashmap java?

1011

What is entry in java?

1041

Is java jre still free?

966

How to check if a list is sorted in java?

1041

Does list maintain insertion order java?

928

Is map sorted in java?

1072

How to sort an unsorted array in java?

1141

What is the difference between arraylist and hashset in java?

1160

What is class variable java?

1017

What is a dynamic array java?

960

What is tochararray in java?

944

Un-Answered Questions { Java Related }

Is httpsession thread safe?

361

What is java spring framework used for?

428

Can we override private constructor in java?

986

Why do we use j2ee?

909

What is the primitive type byte?

1012

Write a program to print 15 random numbers using foreach of java 8?

941

What is ORM?

436

What about products that claim to block java applets at a firewall? : java security

949

Explain, java is compatible with all servers but not all browsers?

1069

What is ODBC and JDBC? How do you connect the Database?

1044

Why swing components are called lightweight components?

978

Explain about extended deployment?

940

What is java 2 platform, micro edition (j2me)?

1082

Why is java used?

923

Do I need both jdk and jre?

1037

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