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sachin sharma

core java question
1 Answer(s) 5 years ago
Posted in : Java Interview Questions

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June 17, 2008 at 11:10 AM

to intialize the instance variabe we will use the constructors

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Core Java Interview Question .... Core Java Interview Question Page 1 How could Java... to a file? Core Java Interview Question Page 2

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core java question I Have been asked the question in interview why we use constructors????? or what is the need of constructors?? or what is the utility of constructors???? to intialize the instance variabe we

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Core Java Interview Question Page 14 Question: What is clipping? Answer: Clipping... that is implemented in a language other than Java. Question: Can a for statement loop

Core Java Interview Question, Interview Question
Core Java Interview Question Page 32 ... Question: What is the ultimate ancestor of all java classes Answer: Object class is the ancestor of all the java classes Question: What

Core Java Interview Question, Interview Question
Core Java Interview Question Page 21 Question: How are the elements of a GridLayout... and are laid out using the squares of a grid. Question: What an I/O filter? Answer: An I

Core Java Interview Question, Interview Question
Core Java Interview Question Page 17 Question: What is the difference between... application window that can have a menu bar. Question: Which class is extended by all

Core Java Interview Question, Interview Question
Core Java Interview Question Page 22 Question: What is a compilation unit? Answer: A compilation unit is a Java source code file. Question: What interface

Core Java Interview Question, Interview Question
Core Java Interview Question Page 23 Question: To what value is a variable... and interfaces that are loaded by a Java program. Question: How does a try statement

Core Java Interview Question, Interview Question
Core Java Interview Question Page 27 Modifiers Question: What are access modifiers... written in non java language Question: What are transient variables

Core Java Interview Question, Interview Question
Core Java Interview Question Page 18 Question: Is &&= a valid Java operator? Answer: No, it is not. Question: Name the eight primitive Java

Core Java Interview Question, Interview Question
Core Java Interview Question Page 2 .... Question: What comes to mind when you hear about a young generation in Java... mentions a shallow copy in Java? Answer: Object cloning. Question: If you're

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Core Java Interview Question Page 26 Language Fundamentals Question: How... 64 - - Question: What types

Core Java Interview Question, Interview Question
Core Java Interview Question Page 16 ... implementation is deferred to a subclass. Question: How are Java source code files... and interfaces. Source code files use the .java extension. Question: What

Core Java Interview Question, Interview Question
Core Java Interview Question Page 12 Question: What is a transient variable? Answer... collections of objects. Question: How does Java handle integer overflows

Core Java Interview Question, Interview Question
Core Java Interview Question Page 15 ... is to provide access to the Java runtime system. Question: How many times may... takes an argument of the String[] type. Question: Which Java operator is right

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Core Java Interview Question Page 13 Question: What is an Iterator interface? Answer.... Question: What is the difference between the >> and >>> operators

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Core Java Interview Question Page 30 Objects and Classes Question: What's... while regular methods could be called many times. Question: What

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Core Java Interview Question Page 19 Question: What is the difference between static... variables take on unique values with each object instance. Question: What

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Core java interview question, object creation. How can we restrict to create objects for more than five? That means i want only 5 objects, how to restrict to create 6th objects

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Core Java Interview Question Page 20 Question: Name four Container classes. Answer: Window, Frame, Dialog, File Dialog, Panel, Applet, or ScrollPane Question: What

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Core Java Interview Question Page 25 ... be called. Question: Does java support virtual functions Answer: No java... Question: What is JVM Answer: When we install a java package

Core Java Interview Question, Interview Question
Core Java Interview Question Page 24 Question: Why do we need public static void main.... Question: What is reflection in java Answer: Reflection allows Java code

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Core Java Interview Question Page 11 Question: What is serialization ? Answer: Serialization is the process of writing complete state of java object

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Core Java Interview Question Page 4 ... of the class object: Java- class-name.field-or-method-name Question: What.... Java Code private static final int MAXATTEMPTS = 10; Question

Core Java Interview Question, Interview Question
Core Java Interview Question Page 9 Question: What are the uses of Serialization... computer using such client/server Java technologies as RMI or socket programming

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Core Java Interview Question Page 29 Flow Control and exception Question: What... at the end of the body Question: When do you use continue and when do you use

Core Java Interview Question, Interview Question
Core Java Interview Question Page 31 Threads Question: Where does java thread... (Most of the support resides here) The java.lang.Object class The java

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Core Java Interview Question Page 28 Conversion Casting and Promotion Question: What... primitive types to be accessed as objects. Question: What are the four general

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Core Java Interview Question Page 5 Question: What are different types... enterprise java beans. To send objects between the servers in a cluster. Question

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Core Java Interview Question Page 7 Question: What... of java object into output stream, that stream can be file or byte array or stream

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Core Java Interview Question Page 10 Question: What is the difference between notify... by a call to notify (so it is often better to use notifyAll than notify). Question

Core Java Interview Question, Interview Question
Core Java Interview Question Page 6 Question: How can i tell what state a thread...++){ System.out.println(ts[i]); } } } Question: What methods java providing

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core question can we override or overload static methods Hi Friend, We can overload static methods but we cannot override static methods. Thanks

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Java Core Code My question is that how can i calculate and display the true downloading speed from my download manager(I made it in java using core methods no struts or any adv technology used) using java methods

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core java Namaste sir, my question is that , how can i draw a line with mouse in canvas of applet. like this : --------------------------------------------- Hi Friend: Use the following code: 1

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Core Java Interview Questions ...(); } Question: How to define an Interface? Answer: In Java Interface... } Question: Explain the new Features of JDBC 2.0 Core API

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