Core Java Interview Questions
Questions Answers Views Company eMail

what is Hashmap & Hashtable wirh example?

CTS, Saksoft,

5 13269

what r advatages of websphere? & how to deploy?

Saksoft,

1644

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

IIT, Symphony,

6 45620

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

Symphony,

4 5876

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

Symphony,

1556

Difference between String and StringBuffer.

GE, IBM,

3 7244

what is hashmap& hashtable with example?

CTS,

1 4436

what is webservices?

CTS, Ericsson, HCL,

1 6166

what are the new features available in java 1.5 version?

Accenture, Features, Motorola,

3 15904

how many types of cloning?

Mobily,

4 11899

how to compile jsp?

Logica CMG,

4 6964

what is stringtolennizer with example?

Symphony,

2 4379

what is prepare statement? what is calabedtarement?

Symphony,

1 3286

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

Symphony,

6 16133

where do we use init()

2 5927


Post New Core Java Questions

Un-Answered Questions { Core Java }

Which collection is thread safe in java?

516


What are the rules for variable declaration?

509


Tell me about your ability to work under pressure

1772


What is a function argument in java?

522


Is singleton set an interval?

536






What is the difference between Grid and Gridbaglayout?

590


Difference between throw and throws?

626


What is the method in java?

607


What is a treemap in java?

545


how we can use debug in myeclipse 6.0 in order solve the problems that exist in our program when there are 900 to 1000 pages in a web application

1672


What is public/private protected in java?

548


worst case complexities of Quick sort and Merge sort.

611


What is constructor and virtual function? Can we call a virtual function in a constructor?

685


What are features of java?

564


What is mnemonic in assembly language?

557