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.

1069

What do you understand by the term singleton?

997

Differentiate between == and equals().

1049

What is the difference between inheritance and encapsulation?

1151

What methodology can be utilized to link to a database?

967

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

959

Explain inheritance in java?

994

What do you understand by the term string pool?

1011

Enlist few advantages of inheritance?

1075

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

1107

Differentiate between stringbuffer and string?

1030

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

1129

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

1016

What do you understand by the term wrapper classes?

1004

define the terminology association.

1104

Un-Answered Questions { Java Related }

When do you call copy constructor?

978

Implementations of set interface?

1013

What is the difference between form & report?

1038

Which is better stringbuffer or stringbuilder?

916

What do you understand by the term network?

992

Which oo concept is achieved by using overloading and overriding?

1013

Is singleton thread safe in java?

988

How to implement RMI in Java?

2873

What is the purpose of releasebuilder tool in websphere portal ?

894

How to configure hibernate in spring boot?

421

What is difference between variable declaration and definition?

972

Java-corba integration: rmi-iiop or java idl? : BEA Weblogic

954

What do you understand by the term polymorphism?

1081

What is the difference between beanfactory and applicationcontext in spring?

466

What is introduction?

461

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