Information technology (IT), as defined by the Information Technology Association of America (ITAA), is “the study, design, development, implementation, support or management of computer-based information systems, particularly software applications and computer hardware.”[1] IT deals with the use of electronic computers and computer software to convert, store, protect, process, transmit, and securely retrieve information.
Today, the term inf » Read more: Information Technology
Information Technology
February 4th, 2010 by admin 1 comment »How Does Directv Satellite Technology Work?
February 3rd, 2010 by admin 1 comment »First of all, unlike earlier satellite communications which relied on a motorized dish to chase the mobile satellites across the sky, modern satellites are placed into a geosynchronous orbit about 37,000 km (22,300 miles) up. This means that they always remain above the same point on the earth’s surface. That way, all dishes on the earth can be pointed at a fixed location, and the satellite will always be there.
The signal to be » Read more: How Does Directv Satellite Technology Work?
RFID Cards – A Small Chip for Huge Information Storage
February 3rd, 2010 by admin 1 comment »With the development of human brain, the science and technology is also developing and thus developing the machines and its uses. RFID technology is one of the developments spreading wide in every day life. If you have used an attendance card, bought security tagged clothes, or even visit a hotel room, you have probably used the RFID technology and did not even realize.
An RFID is used to store the basic data including identification in th » Read more: RFID Cards – A Small Chip for Huge Information Storage
