Absolute Free Introduction-to-IT Exam Practice for Comprehensive Preparation 

To integrate vast amounts of electronic data into analysis in order to gain insight for better decision making

To store enormous amounts of paper documents and electronic data in databases and data warehouses for future analysis

To connect a myriad of devices to the Internet and allow these devices to logically interact with one another

To collect large amounts of data from various sources, both external and internal, both paper and electronic