![[100% Off] Information Technology Essentials Free Course Coupon](https://ocw.mit.edu/courses/15-561-information-technology-essentials-spring-2005/2081e6767b6e151605bc73deb3a196fc_15-561s05.jpg "[100% Off] Information Technology Essentials Free Course Coupon")
Description
This class offers a broad coverage of technology concepts and trends underlying current and future developments in information technology, and fundamental principles for the effective use of computer-based information systems. There will be a special emphasis on networks and distributed computing, including the World Wide Web. Other topics include: hardware and operating systems, software development tools and processes, relational databases, security and cryptography, enterprise applications, and electronic commerce. Hands-on exposure to Web, database, and graphical user interface (GUI) tools.
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