Home Tutorialhelp Comment JAVA Interview Questions

 
 

Comment

Sunil Chaudhari
JAVA Interview Questions,
January 11, 2009 at 11:53 PM

This is very good site.
View All Comments | View Tutorial
Advertisement
Related Tutorial and Articles
Programming Tutorials

Corejava Interview,Corejava questions,Corejava Interview Questions,Corejava
Core Java Interview Questions Page2   ... than an interface ? Ans :  A Java interface is an abstract data type like.... In an abstract class we can add a method with default 

Programming Tutorials

Corejava Interview,Corejava questions,Corejava Interview Questions,Corejava
Core Java Interview Questions Page1   ... : Dynamic method dispatch is the mechanism that is used by Java runtime system... class ?  Ans: Java does not allow an interface to extend an abstract class 

Programming Tutorials

Corejava Interview,Corejava questions,Corejava Interview Questions,Corejava
Core Java Interview Questions Page3   ... ? Ans : Generally Java sandbox does not allow to obtain this reference so....   Q 3. Is it possible to convert a string to an abstract path ? Ans 

Programming Tutorials

Corejava Interview,Corejava questions,Corejava Interview Questions,Corejava
Java Interview Questions       Core java Interview Question page1 An immutable... in the constructor.    Core java Interview Question Page2 A Java 

Java Interview Questions

Corejava - Java Interview Questions
Corejava  1. Convert input date format from (dd/mm/yyyy) to (yyyymmdd) 2. Remove a character at a specified position using substring method 3. Tokenize an input string by using both split & StrinTokenizer and store 

Java Interview Questions

corejava - Java Interview Questions
Core Java vs Advance Java  Hi, I am new to Java programming and confuse around core and advance java 

Java Interview Questions

abstract class - Java Interview Questions
abstract class  Explain the abstract class and abstract method...://www.roseindia.net/java/master-java/abstract-class.shtml http://www.roseindia.net/help/java/a/java-abstract-class.shtml Hope that it will be helpful for you. Thanks 

Java Interview Questions

Abstract Classes - Java Interview Questions
abstractMethod() { System.out.println("The class method in abstract...("The instance method in abstract...://www.roseindia.net/java/master-java/abstract-class.shtml Thanks (Roseindia Team 

Java Interview Questions

corejava - Java Interview Questions
corejava  how can we make a narmal java class in to singleton class 

Java Interview Questions

corejava - Java Interview Questions
singleton java implementation  What is Singleton? And how can it get implemented in Java program?  Singleton is used to create only one...://www.roseindia.net/help/java/s/singleton-class.shtml- - - - - - - -;) Meeya 

Java Interview Questions

corejava - Java Interview Questions
corejava  how to validate the date field in Java Script?  Hi friend, date validation in javascript var dtCh= "/"; var minYear... for more information. http://www.roseindia.net/java/ Thanks 

Java Interview Questions

corejava - Java Interview Questions
 

Java Interview Questions

corejava - Java Interview Questions
 

Java Interview Questions

Java Inheritance and abstract - Java Interview Questions
abstract class or interface. Because both provides the abstract method. Thank...Java Inheritance and abstract  1) Why we need to write the separate Interface in which we are not doing any operation except declaring empty abstract 

Servlet Interview Questions

java - Servlet Interview Questions
java  servlet interview questions  Hi friend, For Servlet interview Questions visit to : http://www.roseindia.net/interviewquestions/servlet/ Thanks 

Java Interview Questions

java - Java Interview Questions
methods are abstract in Interface while in Abstract class, at least one method... lets you put the common method names in one abstract class without any...java  difference between abstract and interface?Why abstract class 

Java Interview Questions

corejava
corejava  if we declare abstract as final what happen 

Java Interview Questions

Servlet - Java Interview Questions
Servlet  Q why javasoft has declared HttpServlet Class as an Abstract Class althoug there is no abstract method availiable in HttpServlet Class 

Java Interview Questions

java - Java Interview Questions
of abstract?  Hi friend, An abstract method one that have the empty...-java/abstract-class.shtml...java  hi friends what is the use of abstract class?if i override 

Java Interview Questions

java questions - Java Interview Questions
java questions  HI ALL , how are all of u?? Plz send me the paths of java core questions and answers pdfs or interview questions pdfs or ebooks :) please favor me best books of interviews questions for craking 

Java Interview Questions

java - Java Interview Questions
in case of abstract classes must have at least one abstract method. Interfaces... and abstract" by default. Since interfaces are abstract in nature so they can... "implements" is used. Interfaces are similar to abstract classes but the major 

Java Interview Questions

java - Java Interview Questions
. In vector the data is retrieve through elementAt() method. Difference between Abstract... and Iterator in Java programming language.  Difference between Enumeration... an additonal method remove() that allows removal of the item from 

Java Interview Questions

hint - Java Interview Questions
hint  Dear roseindia, i want the java interview question... the following link: http://roseindia.net/interviewquestions/ Here you will get lot of interview questions and their answers. Thanks  thanks for your 

Java Interview Questions

java - Java Interview Questions
java  i want to java&j2ee interview questions. Regards Akhilesh Kumar  Hi friend, I am sending you a link. This link will help you. Read for more information. http://www.roseindia.net/interviewquestions 

Java Interview Questions

java - Java Interview Questions
Java - Can a Method Contain another Main Method  Do you think that we can write a Method that contains another Main Method of the Class?  ...,A Java class contains a constructor method and finalize method. A Java class 

Java Interview Questions

interview question - Java Interview Questions
interview question  hello i want technical interview question in current year   Hi Friend, Please visit the following links: http://www.roseindia.net/interviewquestions/ http://www.roseindia.net 

Java Interview Questions

java - Java Interview Questions
link: http://www.roseindia.net/java/master-java/abstract-class.shtml Dynamic...java  what is abstract class ?how can we achieve dynamic polymorphism... following URL. http://java.sun.com/docs/books/tutorial/java/IandI/abstract.html http 

Java Interview Questions

Constructor - Java Interview Questions
method which are implemented in Abstract class. Or if multiple classes...Java constructor overloading example  I need Java constructor... object and if the Superclass constructor calls a method that is overridden 

Java Interview Questions

interview questin of java - Java Interview Questions
interview questin of java  what r the common question of core & addvance java in interview?  Hi Garima, I am sending you a link...://www.roseindia.net/interviewquestions/corejava.shtml http://www.roseindia.net 

Java Interview Questions

java - Java Interview Questions
java  what is meant by the following fundamentals as used in java... a package, class, interface, method, or variable. It allows a programmer.... Method Overloading------- Overloaded methods have the same names 

Java Interview Questions

Interface - Java Interview Questions
: These are same as abstract classes only difference is we an only define method.../abstract-class.shtml http://www.roseindia.net/java/master-java/interface.shtml...Interface  Respected sir why we use Interface in java? because we 

Java Interview Questions

java - Java Interview Questions
java   All the wrapper classes (Integer, Boolean, Float, Short, Long... be represented as a Boolean class instance. All of the primitive wrapper classes in Java... extend the abstract Number class * all are public final ie cannot 

JSP Interview Questions

java - JSP-Interview Questions
java  hi.. snd some JSP interview Q&A and i wnt the JNI(Java Native Interface) concepts matrial thanks krishna  Hi friend, Read more information. http://www.roseindia.net/interviewquestions/jsp-interview 

Java Interview Questions

Java - Java Interview Questions
Interview interview, Tech are c++, java,  Hi friend, Now get more information. you can lean all type interview question by following link link.http://www.roseindia.net/interviewquestions 

EJB Questions

interview questions - EJB
interview questions in Java  Need interview questions in Java ...://www.roseindia.net/ejb/Interview Questions: http://www.roseindia.net.... If you really want to win the interview then follow the steps.Learn core java http 

Java Interview Questions

java - Java Interview Questions
while searching on google but if you want you can learn it in a interview preparation manner as well.. I have a java interview question URL from where you.../interviewquestions/corejava.shtml I think this is enough.. but u can see http 

Java Interview Questions

java - Java Interview Questions
/interviewquestions/ Here you will get lot of interview questions...java  hello sir this is suraj .i wanna ask u regarding interview questins in java .wat normally v see in interviews (tech apptitude)is one line 

General

Collection of Large Number of Java Interview Questions!
Interview Questions - Large Number of Java Interview Questions Here you.... The Core Java Interview Questions More interview questions on core Java.. Read 

Servlet Interview Questions

interview question - Servlet Interview Questions
interview question  What is Servlet? Need interview questions on Java Servlet  Servlet is one of the Java technologies which is used... according to your experience.And for collection of Java Servlet Interview Question you 

Java Interview Questions

Java Interview - Java Interview Questions
Java Interview  Please provide some probable Java interviewe Question. Thanking you. Pabitra kr debanth.  Hi friend, I am sending.... http://www.roseindia.net/interviewquestions/ Thanks 

Java Interview Questions

INTTERFACE 1 - Java Interview Questions
in an interface are "public and abstract" by default. Since interfaces are abstract in nature... the keyword "implements" is used. Interfaces are similar to abstract classes... abstract while in case of abstract classes must have at least one abstract 

Java Beginners

corejava - Java Beginners
corejava pass by value semantics  Example of pass by value semantics in Core Java.  Hi friend,Java passes parameters to methods using pass... arguments to the method call is passed to the method as its parameters. Note very 

Java Interview Questions

java - Java Interview Questions
Java Abstract Class and Interface Info  What are the Java Abstract Class and Interfaces?  Hi Bharathi Abstract Class - a class which... read the given tutorial. http://www.roseindia.net/java/master-java/abstract 

Java Interview Questions

java - Java Interview Questions
java  wh is abstract in project? how is module in java project 

Java Interview Questions

help me in these - Java Interview Questions
with its characters reversed . ( tool to loot) then test your method in java... your method in java application? 7) write a method that takes an integer value... plz answer me it is important to me and these are the questions : 1)Write 

Interview Questions

Core java Interview Questions
Here are the Core Java Interview Questions that can be asked to you by interviewers. These frequently asked Core Java Interview Questions will be beneficial... class and interface in java? Method and members of an abstract class 

Java Interview Questions

java - Java Interview Questions
java  can i create a constructor of an abstract class  Hi friend, Abstract class's can have a constructor. You cannot access it through the object and cannot instantiate abstract class. To access the constructor 

Java Interview Questions

interview - Java Interview Questions
interview  kindly guide me some interview questions of Java 

Java Interview Questions

java - Java Interview Questions
java  can abstract class be final?  Hi Friend, An Abstract class cannot be declare as final. Abstract class cannot be instantiated but can be extended. So if we declared it final then we cannot extend that class 

Java Interview Questions

java - Java Interview Questions
java  abstract constructor is there r not? static methods would be overriden or not?  hi!! A constructor cannot be abstract/final/static. However it can be final/public/default/protected. static methods 

Java Interview Questions

java - Java Interview Questions
abstract class A { abstract a(); } class B extends... error you must declare the return type of function abstract a(); for e.g If function a() declare "void" type Then output is "hi" abstract 

Java Interview Questions

interview questions - Java Interview Questions
interview questions for Java  Hi Any one can u please post the interview point of questions.Warm Regards, Satish 

Java Interview Questions

clone() method of object class - Java Interview Questions
clone method of object class  Why clone() method is defined in Object class.As clone() method is inherited when Clone able Interface is implemented? Please help me in this regard. Thanks in advance 

Java Interview Questions

Binding - Java Interview Questions
Binding   Hi Deepak , Interface makes runtime binding where abstract class is compile time binding.you can achieve multiple inheritance through Interface but abstract class not allow. Thank u in advance 

Java Interview Questions

Java - Java Interview Questions
Java and Collection Interfaces  I wanted to know more about Java and Collection Interfaces  Java and Collection InterfacesInterface : Types... are abstract in nature so they can not be directly instantiated.For defining the methods 

Java Interview Questions

Java interview questions and answers
Java interview questions and answers   what is garbage collection? What is the process that is responsible for doing that in java? Ans.Reclaiming... in Java? Ans. Runtime.getRuntime().exec(?.) 5.What is the basic difference 

Java Interview Questions

java - Java Interview Questions
Helpful Java Interview questions   Need Helpful Java Interview questions 

Java Interview Questions

java - Java Interview Questions
java  what are the various names for method overriding and method... you. Visit for more information. http://www.roseindia.net/java/learn-java... method invocation and virtual method invocation is also known as method overloading 

Java Interview Questions

java - Java Interview Questions
java  wh is native method 

Java Interview Questions

java - Java Interview Questions
java  what is the difference between object oriented and object based language?  Hi Friend, Object-Based language supports abstract data types and could create objects of classes but could not inherit from base 

Java Interview Questions

java - Java Interview Questions
java  why they have implemented overriding in java?   Hi Friend, In Java Overriding provide the facility to redefine the inherit method of the super class by a subclass. The method overriding is used to invoke 

Java Interview Questions

OOPs - Java Interview Questions
OOPs  i know what is an abstract class and what is an interface but i wanted to know in which scenarios i use them and why nowadays java is stressing on interface programming.and i also want to know where do we exactly implement 

Java Interview Questions

java - Java Interview Questions
java  what is the diff b/w method overloading and method overriding give me a small ex for method overloading and method overriding .  Hi...(); ab.methodA(); ab.methodA("Overload Method"); } } In this example 

Java Interview Questions

java - Java Interview Questions
between forward and include method of request processor.  Hi Friend... forward and include method: The method forward() is used to forward a request where control is transferred to the new servlet or jsp. The method include 

Java Interview Questions

java - Java Interview Questions
java  can you write a java pro with out using static infront of main method?why?  Hi friend, We have * public: The method can... an instance of the class to access the method * void: Your application need 

General

Core Java Interview Questions!
Core Java Interview Questions   ...? Answer: A class containing abstract method is called Abstract class... forms in Java: Method overloading Method overriding through inheritance 

Java Interview Questions

Java - Java Interview Questions
in the java.lang.System class. It works by a native method. println() is a method... it as System.out.println(); For more information on Java visit to : http://www.roseindia.net/java/ Thanks 

Java Interview Questions

java - Java Interview Questions
chandu, The init() method is typically used to perform servlet initialization... for dynamically loaded Java classes (such as servlets) couldn't accept arguments. So... environment, a server had to call a servlet's init() method and pass along an object 

Java Interview Questions

java - Java Interview Questions
-method-final-parameter.shtml http://www.roseindia.net/java/beginners... while if you use static modifier with variable or method, then the variable or method can be accessed without creating an instance of the class. 2)A final 

Java Interview Questions

java - Java Interview Questions
by Garbage Collector.It can be done by finalize() method. For read more information : http://www.roseindia.net/java/example/java/util/ Thanks 

Java Interview Questions

java - Java Interview Questions
loading of Java classes at runtime provides tremendous flexibility.... Within Java, dynamic loading is typically achieved by calling the forName method on the class java.lang.Class; however, when Class.forName is naively called 

Java Interview Questions

in java - Java Interview Questions
in java  hi for all i want to: Write a method multiple... of the first. The method should take two integer arguments and return true if the second...; } } ------------------------- read for more information, http://www.roseindia.net/java 

Java Interview Questions

java - Java Interview Questions
java  1. how to navigate from jsp to servlet ?   Hi Friend, You can use sendRedirect() method, getRequestDispatcher() method etc. In order to get examples, visit the following link: http://www.roseindia.net 

Java Interview Questions

java - Java Interview Questions
another thread invokes the notify() method or the notifyAll() method for this object. void wait(long timeout) - Causes... the notify() method or the notifyAll() method for this object 

Java Interview Questions

java - Java Interview Questions
and that contains data and codes with behavior. In Java everything happens within... classes in languages like C++ and Pascal. But in Java one can define his/her own... a class "HelloWorld" having two method "main" and "helloWorld". In main method 

Java Beginners

abstract class
contains abstract method and cannot instantiated.   Please go through the following links: http://www.roseindia.net/help/java/a/java-abstract-class.shtml http://www.roseindia.net/java/master-java/abstract-class.shtml 

Java Interview Questions

java - Java Interview Questions
, write method use like this code : import java.io.*; class FileWrite... out = new BufferedWriter(fstream); out.write("Hello Java"); //Close 

Java Interview Questions

Java - Java Interview Questions
Java  How to use C++ code in Java Program?   Hi friend, Java does not have a preprocessor. It provides similar functionality (#define..., and class definitions are used in lieu of typedef. The end result is that Java 

Java Interview Questions

java - Java Interview Questions
java  please write a simple class called logger which has write method tat writes to standard o/p?synchronise the o/p method assume tattwo objects... the synchroinise method in such a fashion when logging is being done through any object all 

Java Interview Questions

java - Java Interview Questions
to its implementation class object   Hi Friend, In java language..., then a call to the method clone() on Myclass's object will give an error...://www.roseindia.net/java/master-java/interface.shtml Thanks 

Java Interview Questions

java - Java Interview Questions
java  how much memory is taken by class Two object the below is the program how can i find the memory of the below program is there any method to find the below class One extends Object { int x; } class Two extends One 

General

Java Interview Questions - Page 1
Java Interview Questions - Page 1       Java Interview Questions by Inigo Nirmal...? For example - java.util.Calender is an abstract class with a method getInstance 

Java Interview Questions

java - Java Interview Questions
java   how many types of poolings are available in java explain each... in the Java : A group of objects is called as a pool of objects. Object pooling.... This is called as SHRINKING the pool. DriverManager.getConnection method establishes 

Java Interview Questions

java - Java Interview Questions
case of Level 2 it call Runnable's run() method 

Java Beginners

abstract method
abstract method  is final method is in abstract class 

Java Interview Questions

java - Java Interview Questions
of an application's main( ) method? a) public static void main(); b) public static void... the command line as: java MyProg I like tests what would be the value of args[ 1 ] inside the main( ) method? a) MyProg b) "I" c) "like" d) 3 e) 4 f) null 

Java Interview Questions

Synchronized - Java Interview Questions
/java-method-synchronized.shtml Hope that it will be helpful for you. Thanks...Synchronized  i want synchronized programs ? in java plz help me?any site   Hi Friend, If you want to know about the synchronized method 

Java Interview Questions

Interview Question - Java Interview Questions
Interview Question  I need Interview Questions on Java,J2EE Pls help me 

Servlets

Servlet Interview Questions
Servlet Interview Questions       Collection of large number of Servlet Interview Questions. These questions are frequently asked in the Java Interviews. Question: What 

Java Interview Questions

Overriding - Java Interview Questions
Overriding  Why we cannot increase the scope of the overridden method 

Java Interview Questions

printer - Java Interview Questions
Connecting printer in Java  using java code how to get connected... to get that done. We have many packages in java to get the done.. go through them and u will find the appropriate class and method to do that.  Use 

Java Interview Questions

abstract method
abstract method  Can we have abstract class with no abstract methods 

Java Beginners

CoreJava Project
CoreJava Project  Hi Sir, I need a simple project(using core Java, Swings, JDBC) on core Java... If you have please send to my account 

Java Beginners

Java Interview Questions
Java Interview Questions  Hi, Can anyone tell the urls of Java Interview Questions on roseindia.net? Thanks 

Java Beginners

abstract method
abstract method  Can a concrete class have an abstract method 

Java Interview Questions

STRINGS - Java Interview Questions
. 2) In Java,when you call a method,a copy of the value of each actual...STRINGS  1.Why string objects are immutable? 2.why java is pass by value?  Hi Friend, 1) To save memory, java can refer two string 

Java Interview Questions

Struts - Java Interview Questions
Struts Interview Questions  I need Java Struts Interview Questions and examples 

Java Interview Questions

constructor - Java Interview Questions
like a final method, then why cann't we write the constructor as final?  ... object and if the Superclass constructor calls a method that is overridden in the Subclass, the Subclass method will called from 

Java Interview Questions

Exception - Java Interview Questions
Exception in Java programming  What is Exception?  Chained Exception in JavaChained Exception in Java, this is a new in release 1.4..., and these exception can be caused by another exception. Exceptions in Java 

Java Interview Questions

list - Java Interview Questions
list  Hi all Naturally in java a list will allow duplicates, but if i want the list which shouldn't allow duplicates then what should be the logic...) method of Interface List public boolean contains(Object o) Returns 

Advertisements Advertisements
 

 

 

DMCA.com