Define Wide Area Network (WAN)
A network that connects large geographic regions.
Define Cloud Computing
A computing environment where software and storage are provided as an internet service and are accessed with a web service.
What is personalization?
What is client/server architecture?
This is a networking approach wherin many clients (end-user computing devices) request and receive services from servers (host computers) on the network.

The latest generation of mobile communications, featuring high data transfer speeds over high frequencies with minimal latency and requiring low energy
5G
Define Computer Network
The communications media, devices, and software connecting between two or more computer systems or devices.
What is a hybrid cloud computing environment?
A cloud computing environment is composed of both private and public clouds integrates through netwokring.
What's the difference between B2B, B2C, and C2C? Provide examples.
business to business, business to consumer, consumer to consumer.
Define Cascading Style Sheet (CSS)
A markup language for defining the visual design of a web page or group of pages.
Define digital certificate
An attachment to an email message or data embedded in a web site that verifies the identity of a sender or web site.
A network in which all network devices connect to one another through a single central device call the hub node.
Star Network
What's the difference between private cloud computing and public cloud computing environments?
Private - a single tenant cloud.
Public - a computing environment in which a service provider organization owns and manages the infrastructure with cloud user organizations accessing slices of shared resources via the internet.
A company that acts as an intermediary between your web site and online merchants who have the productts and retail expertise.
Storefront Broker.
Amazon, Ebay
The identification of specific markets to targe them with tailored advertising messages.
Market Segmentation
Cities that make use of data from sensors combined with artificial intelligence to improve infrastructure.
Smart City.
A network in which all network devices are connected to a common backbone that serves as a shared communications medium.
Bus Network
An information model in which users are provided with a computing platform, typically including operating system, programming language execution environment, database services, and Web server.
Platform as a service (Pass)
What is omnichannel?
An integrates strategy for engaging customers across multiple platforms and channels of communication to seamless experience.
example: Starbucks loyalty rewards.
Systems software that controls the computer systems and devices on a network and allows them to communicate with each other.
Network Operating System (NOS)
The use of information and communications technology to simplify the sharing of information, speed formerly paper-based processes, and improve the relationship between citizens and government.
A network that uses multiple access points to link a series of devices that speak to each other to form a network connection across a large area.
Mesh Network
The ability of IT systems to manage themselves and adapt to changes in the computing environment, business policies, and operating objectives.
Autonomic Computing
A communications protocol or system of rules that ensures privacy between communicating applications and their users on the Internet.
Transport Layer Security (TLS)
A collection of communication protocols used to interconnect network devices on packet switching networks such as the internet.
Transmission Control Protocol/Internet Protocol (TCP/IP)
The process of maximizing the number of visitors to your web site using the quality and quantity of terms/links on you web page that match common internet searches.
Search Engine Optimization