Examlex
The concept of layered components that make up an operating system also originated with UNIX.Briefly describe this concept as it applies to UNIX-Linux systems.
Yahoo!
An American web services provider known for its web portal, search engine, and various online services, including Yahoo! Mail and Yahoo! News.
URL
A Uniform Resource Locator (URL) is the address of a resource on the Internet, specifying its location on a computer network and a mechanism for retrieving it.
Internet Protocol
A set of rules governing the format of data sent over the internet or other networks, allowing devices to communicate.
Web-Based Call Centers
call centers that use web technologies to handle customer inquiries and services, allowing for operations and support via the internet.
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