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

Is it possible to compare various strings with the help of == operator?

989

Are static members inherited to sub classes?

1135

What is multi level inheritance in java?

1020

Can string be considered as a keyword?

1031

what do you understand by the term string with respect to java?

1037

Describe the various concepts related to object oriented programming (oop).

1028

Why char array is favored over string for the storage of passwords?

1070

List some important characteristics on jre

1066

Differentiate between vector and array list.

1056

Explain abstract class in java?

1062

What are some characteristics of interference class?

993

Give reasons supporting that string is immutable.

940

Describe string intern() methodology

1059

What do you understand by the term polymorphism?

1075

Explain aggregation in java?

974

Un-Answered Questions { Java Related }

Explain servlet life cycle?

1126

What are log filters and what are their purpose?

958

What is servlet name in web xml?

992

What is jpanel swing?

1183

What is a queued message?

824

What happens when I use / and % with a negative numerator?

1039

Is method overloading allowed in ejb?

1077

What are the different approaches to represent an inheritance hierarchy?

1071

What is apache struts vulnerability?

925

Name few wcs controller commands used in your application for marketing subsystem?

921

What is beanfactory and applicationcontext in spring?

428

Explain the difference between abstract class and interface in java?

981

How many arguments can be passed to main ()?

991

What's the purpose of execute method of action class?

944

What is a transactional process?

471

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