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

What are advantages and disadvantages of OOPs?

Amdocs,

1140

What are the limitations of procedural programming approach?

Amdocs,

1055

What are triggers in DB? Explain their types. How do they work?

Amdocs,

1092

What do you mean by flow of struts?

Amdocs,

1312

What is Hierarchy of exception?

Amdocs,

1090

What is array pointers ?

Amdocs,

1034

What is better- service oriented or batch oriented solutions?

Amdocs,

2221

What is difference between an object and a class?

Amdocs,

1126

What is the purpose of checked and unchecked exceptions in JAVA?

Amdocs,

1012

What is the significance of continue jump statement? Explain with an example.

Amdocs,

1290

What is widening and narrowing in java? Discuss with an example.

Amdocs,

1040

Write the algorithm to check the number non-leaf nodes in a tree.

Amdocs,

1077

Differentiate between class and structure.

Amdocs, Motorola,

1132

Explain implementation and how is it different from conversion?

Aricent,

1085

Explain what pure virtual function is?

Aricent,

1025

Un-Answered Questions { Java Related }

Can an interface implement another interface?

1035

Why is static used?

1029

Do I need java on my computer?

981

What is the purpose of @beforeresult annotation?

1018

Explain how a web logic server works?

1046

What is var keyword ?

1191

Which sort is best in java?

969

What is stored procedure. How do you create stored procedure ?

1955

Is .net better than java?

1014

What’s the difference between unit, integration and functional testing?

1110

Can we use hibernate without jpa?

373

What are the life cycle methods of the servlet?

1091

Hibernate Session is thread safe?

369

Which collections are thread safe in java?

925

Explain about the dynamic behavior of core java?

1138

For More Un-Answered { Java Related } Questions Click Here