Free Phone Calls From PC To Mobile Phones

Today I am going to reveal a great method of free PC to phone calls from any country to India. This is completely my own invented method and I have made a lot of calls through this. For making free calls you have to: 1.) Download a software...

Oracle's DDBMS Funtionality

Hi,Today Oracle is one of the most used language around the world of database.While studying about oracle,we must know about oracle DDBMS (Distributed Database Management System). Here i am going to share some points about oracle DDBMS. Oracle...

Data Compression

We have all downloaded files from the internet.You must have noticed that almost always, they are in .rar or .zip format i.e. they are compressed.Compression allows us to reduce the size of a file by up to 75%. Now,the question that arises is, HOW...

Software Development Life Cycle

Software development life cycle or SDLC is a collection of well defined ordered steps which a software designer follows to build the software. These steps are called development phase. The steps used in SDLC are as follows: 1.) Feasibility Study,...

Work Done in IT Companies

I have noticed that many persons do not have the proper idea of what is done usually in software or IT companies. Even some of the students studying Information Technology also have doubts about it. To clarify the entire thing we need a brief...

Java Developer Kit(JDK)

 Java Developer Kit It is a collection of tools and necessary documents for making Java applications and applets. The JDK consists of :1.the Java compiler javac.exe to convert Java program into bytecodes.2.the Java interpreter java.exe to translate...

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