Home Discussion Discuss: Core Java Interview Questions!

  • JavascipatShekhar May 5, 2011 at 1:14 AM

    can i use java script in servlet

  • JavaShekhar May 5, 2011 at 1:16 AM

    can i use java script in servlet

  • java.net packagekishore May 26, 2011 at 10:42 PM

    i want chat implemented by using core java, java.net package in single tier

  • javas.rajugopal May 30, 2011 at 11:03 AM

    it is useful in our careers it is well good

  • All concepts in core javaParivallal.S May 31, 2011 at 12:06 PM

    could you please send me the all concepts in core java? waiting for reply. regards, Parivallal.S

  • Java JDBCJanga Reddy June 1, 2011 at 4:29 PM

    I request to Explain Java with easy programs Each & every topics with real time Examples....For Example if we take Garbage collection first u mention some matter about it & a easy understandable program...So for Every Concepts of java U give neat programs to understand.

  • core javasurender June 8, 2011 at 6:39 AM

    Ok its good for this stage to freshers...to learn something about something about java...

  • overloadingprasad June 12, 2011 at 10:53 PM

    method overloading means when a method in a class having same method name and different arguemennts is said to be method overloading

  • interview questionsurya narayan tiwari June 21, 2011 at 12:35 PM

    sir, i am surya narayan tiwari and i have complted my mca 2009 in uptu lucknow i want to some interview question paper j2ee

  • javaraman kumar niet mca second year July 4, 2011 at 11:06 PM

    According my opinion JAVA LANGUAGE is not superset of c/c++. but C++ IS A superset of c language.

  • oopsvinod kumar yadav July 6, 2011 at 12:16 AM

    what is inheritence?

  • corejavasatish July 18, 2011 at 11:29 PM

    interve questions

  • javasumalatha July 19, 2011 at 12:08 PM

    I want to share these type of java questions.

  • javaantony August 19, 2011 at 12:25 PM

    i need many help in java

  • javaamar August 20, 2011 at 5:12 AM

    encapsulation is class or interface or keyword.. plese define it..

  • sfdfravi August 27, 2011 at 3:22 PM

    this is good

  • javashallu mishra August 29, 2011 at 7:52 PM

    13.Difference between JRE/JVM/JDK?

  • How to define an Abstract classZoica June 5, 2013 at 11:28 AM

    your answer is not correct. An abstract class is defined with abstract modifier. An abstract class can contains no abstract method. And ofcourse, an abstract class can not be instantiated. There are some other consequences...

  • core javamallesh September 3, 2011 at 9:08 PM


  • JAVAvetrivel September 8, 2011 at 3:53 PM


  • questionNarsaReddy September 15, 2011 at 5:53 AM

    what is the deligate/deligation object?

  • javaparag ravka September 18, 2011 at 3:41 PM

    plz provide me interview questions for java

  • javaAniket Joshi September 26, 2011 at 12:48 PM


  • java and J2EEilayaraja October 3, 2011 at 1:31 PM

    i want all Object type question of java and J2EE question with answer, as well as interview question with answer.

  • javabanu October 8, 2011 at 9:17 PM

    wat is mean by serialize

  • javakod January 30, 2013 at 9:27 PM

    .net to java por

  • core javashekar November 18, 2011 at 4:50 PM

    interview question

  • core javaSavitha.N November 18, 2011 at 4:52 PM

    online Interview conduct.

  • javasandeep November 28, 2011 at 5:26 PM

    not comment

  • thread(java)Rajesh kumar November 29, 2011 at 11:05 AM

    how work Synchronization in java?

  • good code...sandeep December 16, 2011 at 2:06 PM

    please send compareToString() method with example...

  • Thank yousagar junnarkar December 19, 2011 at 8:37 PM

    Thank you for helping freshers. It helps me a lot. Keep it up.:D

  • Indirection in case of abstract class vs interfaceSumith Puri January 2, 2012 at 6:47 PM

    abstract class vs interface you have mentioned that abstract classes are fast - i highly doubt the fact. whenever any instance is created in - java depends on double indirection both in cases of interface and abstract classes - any others, have any comments on this.

  • core javapavankumar January 16, 2012 at 7:29 PM

    i want interview questions in core java

  • javaankineedu prasad January 30, 2012 at 12:17 PM

    difference between procedure and object oriented language?

  • Complet Javavishmabher February 13, 2012 at 12:35 AM

    technical interview question in mca level...

  • core javasumit bainda February 27, 2012 at 10:52 PM

    why we will use of nextInt(); and what we will write for character???

  • Core JavaRuhan Hishamuddin Chougule March 1, 2012 at 8:33 AM

    its oosom, do something more abt it

  • Java A.Ayyan March 2, 2012 at 10:44 PM

    there is only three access specifiers pubic , private , protected there is no such thing like default

  • java & c,c++yousuf jamal March 16, 2012 at 12:40 PM

    plese help me

  • about java simple programashwaniverma March 17, 2012 at 10:51 AM

    very helpfull for us.............. now wr are studing in oxford university ........... thankss..............

  • core javashashi shekhar suman April 22, 2012 at 3:37 PM

    i wana improve the core java

  • java questionhemanth April 17, 2012 at 10:33 AM

    Does interface includes interface?

  • javalakshmi April 29, 2012 at 11:19 AM

    what is the super class for collectionframework

  • Core javakomal April 30, 2012 at 12:41 PM

    This is v.useful to understand some basic concepts of core java...i like it!!!

  • array in java programmeme May 11, 2012 at 11:47 PM

    I want your help to solve this program by java: 1. WAP in Java( Only one Program) that can do the following operations:- a. Read the Internal Mark/50 & Final Exam Mark/50 from the user into an array. b. Check & Display the Highest mark from the array. c. Calculate & Display the Result of the student by passing the array into a method( the method must return the result). d. Result is ‘P’ if the Total Mark is above 50 otherwise the result is ‘F’. e. Add suitable

  • Core javaRakesh kumar May 12, 2012 at 3:20 PM

    Today I read this information about core java on net and i get realy impressed the information available here realy very valuable and easly understandable. Thanks for this information

  • instrumentatiomnmaneiah.bellamkonda May 24, 2012 at 3:50 PM

    nice skil this kind jobuchls i like so m

  • java coregaurav budhwar May 30, 2012 at 5:23 PM

    please give important question of core java

  • javasamba June 16, 2012 at 9:00 AM

    what is byte code?

  • j2se(core java)akshay singh July 8, 2012 at 2:10 PM

    please give the imporant question asked in the software companies such as tcs ,wipro,infosys e.t.c latest type question as give in the above e_mail id.

  • c++sanju July 16, 2012 at 10:27 AM

    your question should be top level and good questions.

  • Java Business and scopeMuhammad Faiz July 21, 2012 at 6:07 AM

    what is most popular language today java or .net plz give me correct view.and what are their future scope

  • jse,j2eemadhu July 24, 2012 at 9:15 PM

    explain inheritance

  • core javaashuvendra patel July 28, 2012 at 10:19 AM

    why the core java we learn . hows the useful for life??

  • core javabhavani July 28, 2012 at 12:13 PM

    questions are very theritical

  • about the questions......kalirajan August 13, 2012 at 5:22 PM

    this questions are useful for interview preparation.thank you very much....

  • questionvinod August 14, 2012 at 9:28 PM

    what is concurrent class in java

  • coreljavaganesh August 30, 2012 at 7:56 PM

    subjest class arrange me must

  • hiiiswathi August 30, 2012 at 11:19 PM

    can u provide interview questions on applet and why applets wont use main method.

  • core java karthik.s September 2, 2012 at 9:55 AM

    very usefull on preparing for interviews and so for increase my confident level

  • Questionsben September 11, 2012 at 12:04 PM

    Good Questions provided

  • javashashi solanki October 24, 2012 at 10:29 PM

    i want to java interview quastion then i want to read more quadtion

  • advance javaGajendr singh thakur October 14, 2013 at 9:39 AM

    if we are working with two servlet,and to intract with each other we use hiperlink, instead of hiperlink how we can intract both two servlet throw HTML at a time.

  • core javagajendra October 14, 2013 at 9:45 AM

    How we use Polymorphism and Encapsulation in real world application?

  • CorejavaQm.venkateswararao September 25, 2011 at 1:40 AM

    very good and plz provide with daigramatically thanki you sir

  • Get interview QuestionsK .K.K January 18, 2012 at 10:23 AM

    dear sir, i want to get a new interview questions in j2se in java

  • Core java QuestionsPrateek Dixit February 29, 2012 at 11:28 AM

    What is the use of clone? Why we use cloning define with example? Where we implements the cloning.

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