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Core Java Interview Questions
Questions Answers Views Company eMail

what is Hashmap & Hashtable wirh example?

CTS, Saksoft,

5 11361

what r advatages of websphere? & how to deploy?

Saksoft,

1222

how to connect one jsp page to another jsp page????

IIT, Symphony,

6 41180

Same common question what is Map,Set,HashMap,List????

Symphony,

4 4708

how to open and edit XML file in Weblogic???

Symphony,

1145

Difference between String and StringBuffer.

GE, IBM,

3 5915

what is hashmap& hashtable with example?

CTS,

1 3679

what is webservices?

CTS, Ericsson, HCL,

1 5070

what are the new features available in java 1.5 version?

Accenture, Features, Motorola,

3 14588

how many types of cloning?

Mobily,

4 10260

how to compile jsp?

Logica CMG,

4 5609

what is stringtolennizer with example?

Symphony,

2 3554

what is prepare statement? what is calabedtarement?

Symphony,

1 2594

what is difference between excute query ()and execute update ()?

Symphony,

6 13872

where do we use init()

2 5062


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Un-Answered Questions { Core Java }

What is variable declaration and definition?

104


What is the difference between the jdk 1.02 event model and the event-delegation model introduced with jdk 1.1?

163


What is the base class of all exception classes?

146


How do you insert a line break?

106


What is boolean data type in java?

104






Why does it take so much time to access an applet having swing components the first time?

348


What are loops in java?

141


What modifiers may be used with a top-level class?

143


What is the similarity between dynamic binding and linking?

145


Does collectionutils isempty check for null?

137


What is java util collection?

106


What is string data?

113


What is string and its types?

111


What is string builder in java?

119


What is collection sort in java?

106