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Showing posts with label Core Java Q & A. Show all posts
Showing posts with label Core Java Q & A. Show all posts

Monday, 13 March 2017

Java ClassLoader Objcet Define and with Example of Codes

7:51:00 pm 0
Java ClassLoader Objcet Define and with Example of Codes
Java ClassLoader Objcet Define and with Example of Codes public abstract class ClassLoader extends Object A class loader is an object that is responsible for loading classes. The class ClassLoader is an abstract class. Given the binary name of a class, a class loader should attempt to locate or generate data that constitutes a definition for the class. A typical strategy is to transform the name into a file name and then read a "class file" of that name...

Saturday, 19 November 2016

JAVA BufferedInputStream And BufferedOutputStream Infomation

10:08:00 am 0
JAVA  BufferedInputStream And BufferedOutputStream Infomation
Thank you Visiting In Advance BY IT PROGRAMMING WORLD BufferedInputStream java.​io public class BufferedInputStream extends FilterInputStream A BufferedInputStream adds functionality to another input stream-namely, the ability to buffer the input and to support the mark and reset methods. When the BufferedInputStream is created, an internal buffer array is created. As bytes from the stream are read or skipped, the internal buffer is refilled as necessary...

Thursday, 1 January 2015

JAVA QUESTIONS AND ANSWERS

3:31:00 am 0
JAVA QUESTIONS AND ANSWERS
What is difference between abstract class and interface in Java Abstract class and Interface are one of fundamental yet tricky topic in Object oriented design and analysis, and it's not easy to master. Few tips particularly on Java programming language to help you to make decision. Difference between abstract class and interface in Java 1) Interface in Java can only contains declaration. You can not declare any concrete methods inside...

Wednesday, 27 August 2014

Core Java Interview Question

2:47:00 pm 1
Core Java Interview Question
Core Java Interview Question 1.Explain JDK,JRE,JVM. Java Virtual Machine(JVM):The abstract machine which provides the runtime environment for java bytecode execution. JDK(Java Development Kit):exist physically wthe JRE+ development tools. Java Runtime Environment(JRE):implments JVM . 2.How many memory types allocated to Java virtual machine(JVM)? a.Class b.Stack c.Heap d.Program counter register e.Native stack method 3.The definitions provided by...

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