Introduction to information Technologies, WWW, Search engines
by The terms “information technology” and “IT” are widely used in business and the field of computing. People use the terms generically when referring to various …
Tag: Cloud Computing
Introduction to Computers: Operating System
An operating system acts as an intermediary between the user of a computer and computer hardware. The purpose of an operating system is to provide …
Hardware and Software
Hardware represents the physical and tangible components of a computer, i.e. the components that can be seen and touched. Examples of Hardware are the following: …
Networking Devices and Network Connection
Characteristics of a Computer Network Share resources from one computer to another. Create files and store them in one computer, access those files from the …
Wireless Networking
Wireless networks are computer networks that are not connected by cables of any kind. The use of a wireless network enables enterprises to avoid the …
Emerging Database Technologies
A handful of unconventional database technologies are starting to have a noticeable impact on the IT industry while challenging the traditional ways that relational database …
Internet, Database, Digital Libraries
Alternatively referred to as the net or web, the Internet was initially developed to aid in the progress of computing technology by linking all the …
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