Information Technology Essentials

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. This course is intended for students with little or no background in computer technology. Students with extensive education or work experience in computer technology should consider taking a more advanced course. Level: Advanced. Free course materials from MIT OpenCourseWare including lecture notes, assignments, and exams.