Core Java Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java Interview Questions

Questions Answers Views Company eMail

what is Hashmap & Hashtable wirh example?

CTS, Saksoft,

5 15222

what r advatages of websphere? & how to deploy?

Saksoft,

2282

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

IIT, Symphony,

6 48019

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

Symphony,

4 7426

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

Symphony,

2016

Difference between String and StringBuffer.

GE, IBM,

3 8689

what is hashmap& hashtable with example?

CTS,

1 5246

what is webservices?

CTS, Ericsson, HCL,

1 7652

what are the new features available in java 1.5 version?

Accenture, Features, Motorola,

3 17446

how many types of cloning?

Mobily,

4 13991

how to compile jsp?

Logica CMG,

4 8511

what is stringtolennizer with example?

Symphony,

2 5543

what is prepare statement? what is calabedtarement?

Symphony,

1 4040

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

Symphony,

6 18621

where do we use init()

2 6975

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Un-Answered Questions { Core Java }

How would you convert bytes to string?

1054

Why do we use return statement?

1110

Explain the protected field modifier?

1159

Why is core java important?

1094

What is compiler and what its output.

1206

Can we use return in constructor?

1005

what type of questions asked for barclays technologies pune please send urgent

5722

What is the difference between throw and throws in java?

1179

Explain the significance of listiterator.

1185

What is the meaning of I ++ in java?

1259

What are streams in java 8?

1059

What is parsing and its types?

1198

Explain the importance of join() method in thread class?

1144

What is the difference between serializable and externalizable interfaces?

1189

What is literal example?

1018

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