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

List some features of the abstract class.

1078

What do you understand by the term singleton?

1003

Differentiate between == and equals().

1058

What is the difference between inheritance and encapsulation?

1161

What methodology can be utilized to link to a database?

978

What methodology can be employed to locate substrings inside a string?

968

Explain inheritance in java?

1006

What do you understand by the term string pool?

1020

Enlist few advantages of inheritance?

1077

How many techniques can be employed to create a string object?

1122

Differentiate between stringbuffer and string?

1039

Describe the process as to how substring() methodology mechanisms in java.

1139

What technique is carried out to find out if a particular string is empty?

1025

What do you understand by the term wrapper classes?

1016

define the terminology association.

1107

Un-Answered Questions { Java Related }

What are the 4 types of jdbc drivers?

1020

Difference between association, composition and aggregation?

1006

what are the differences between Generic server and application server in WebSphere environment?

3510

What is classname class in java?

1078

What is protected in java?

1014

What is difference between struts1 and struts2?

939

What is the access scope of protected access specifier?

1003

How can I retrieve a String or other object type without creating a new object each time?

1201

What is a jbutton in java?

955

Explain the different versions of nm?

1012

What is getkey () in java?

1017

Compare java and python.

998

What is cascade delete?

945

What is super?

1178

What does the application client module contain?

938

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