

Cloud
Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence.

Domain
In computing and telecommunication in general, a domain is a sphere of knowledge identified by a name.
Firewall
A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic

VOIP
Voice-over-Internet Protocol (VoIP) is a technology that lets users make calls using a broadband Internet connection instead of a standard phone line.


Servers
A server is a computer or system that provides resources, data, services, or programs to other computers, known as clients

Shared Storage
Simply put, shared storage is a storage system used by multiple users/computers. It stores all of the files in a centralized pool of storage and allows multiple users to access them at once.
Infrastructure
Network infrastructure is the hardware and software resources of an entire network that enable network connectivity, communication, operations and management of an enterprise network.

UPS
An uninterruptible power supply or uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails.
