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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is the purpose of the system class in java?

1048

Why java is a platform independent? Explain

1092

how we can make a write-only class in java?

1028

Explain the advantages of packages in java?

919

Explain the features of java?

1012

What is the purpose of main function in java?

1030

What are different access specifiers in java?

1017

Explain the difference between abstract class and interface in java?

984

Java is pass by value or pass by reference? Explain

990

what is encapsulation in java? Explain

1115

what do you mean by classloader in java?

1025

What do you mean by inner class in java? Explain

1070

what is static import in java? Explain

1016

explain the difference between jdk and jvm?

999

What do you mean by ordered and sorted in collections in java?

996

Un-Answered Questions { Java Related }

What is servlet and its use?

1116

What if the main method is declared as private?

884

What is a vararg?

1038

Which one is better setter injection or constructor injection?

421

Explain in detail about JDBC and its general features?

959

Can we declare the main method of our class as private?

1005

What is the purpose of jdk?

921

What are the key benefits of the ejb technology?

1055

What is the difference between sop and work instruction?

927

What is difference between throw and throws ?

1139

What are the main components of multi-tier architecture?

925

Does importing a package imports its sub-packages as well in java?

972

What is cascadetype in hibernate?

357

What java ide should I use?

992

What is the default suffix for struts2 action uri ?

972

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