What is role of information technology?

Resource Management and Globalisation. Resource management plays a crucial role in business success. These resources may include tangible, financial or human resources etc. Information technology has played a vital role in automating such complex problems by introducing user friendly solutions

information technology is the study and use of systems for storing, retrieving, and sending information. This can include software, hardware, applications, and so much more. Much of what people use in the 21st century was created with help from information technology.

I think, it is impossible to attain long term business success without leveraging the benefits of information technology in this digital age. The companies have to bear a reasonable cost to achieve this success because using an innovative approach in business strategy, employing highly trained IT professionals and making right decisions at right time are the prerequisite of business success. As IT solutions continue to increase the productivity, efficiency and effectiveness of business operations and communication, business will continue to rely on Information Technology for success.

Ofcourse, Java is leading language with highest job opportunities. Java uses JVM which takes care of memory allocations and it lacks usage of pointers which makes it a  perfect simple language.Java is widely used in Mobile application development and currently it is widely used in Web services/MVC which include J2EE and frameworks like Spring etc... So it is USEFUL to IT Industry !

Information Technology is a study by which a system can develop to help human for handling the complex work in minimal time. With the help of IT, a human can store, manipulate, retrieve, transmit a data.

IT is also helpful in modern business. IT workers can specialize in fields like software development, application management, hardware,desktop support, server or storage administrator and network architecture. Many businesses seek IT professionals with mixed or overlapping skill sets.   

To provide the data transfer and storage with reliable method among either individual or businesses based users, for the shake of the various recquirement.

Information Technology is a study by which a system can developed to help human for handling  the complex work in minimal time. With the help of IT human can store, manipulate, retrieve, transmit  a data.

IT is also helpful in modern business   

Information Technology was playing a vital role in automating complex problems such as education, business sucesses in which resource management plays a crucial role that includes human, financial, and many by introducing user friendly solutions.

Java is an operating-system-independent platform for computing. It consists of a programming language, utility programs and a run-time environment. A Java program can be developed on one computer and run on any other computer with the correct run-time environment. Usually, older Java programs can run in newer run-time environments. Java is rich enough that even very complicated applications can be written with no operating system dependencies; this is called 100% Java.

With the development of the Web, Java has gained in popularity, since the programmer does not know which system the user may be on. There are several ways Java can be used with a Web application.

appletAn applet is a Java object designed to be in embedded in a Web page. The applet is run when when the Web page is opened, and the applet displays in the area of the page set aside by the applet tag. The Java run-time environment is on the same machine as the web browser.servletWeb servers can call a Java program called a servlet. The servlet produces HTML that any web browser can display. The Java run-time environment is on the same machine as the Web server.webstartThe standard Java installation from Sun has a program called javaws that will start a Java application delivered from a Web page. The delivered Web file is an XML file which has all the need information to start and install the webstart applications.

A Java program that can be run from the command line is called a Java application

Information technology is the technology used to store, manipulate, distribute or create information.  All these can be summed up easily – It’s having knowledge, and knowledge comes from having information. Gaining knowledge through information is the role of ‘’information technology’’ IT in today’s informed world.

IT  Has become a vital and integral part of every business plan from multinational corporation who maintain main frame systems and and data bases to small business that own a single computer