Basic Comms
A basic communication model shows a sender transmitting information through a medium directed towards a receiver and vice versa.
Basic Communication Model
a hardware component that allows a computer or other device, such as a router or switch, to connect to the Internet. It converts or "modulates" an analog signal from a telephone or cable wire to a digital signal that a computer can recognize.
Modem
smallest and most basic type of network
PAN
Number of employee layoffs from Twitter from Nov 1 to Nov 22
7500
a large group of networked computer servers typically owned by organizations for the remote storage, processing, or distribution of large amounts of data.
Data Center
a collection of computers and devices connected together via communications devices and transmission media.
Network
This is a hardware device that routes data from a local area network (LAN) to another network connection.
Router
Through a virtual point-to-point connection, users can access a private network remotely and encypts the data
LTE
the phonebook of the Internet
DNS
This relationship creates a push-pull system where data is sent and received via a server
Client-Server Relationship
a device that allows multiple computers to communicate with each other over a network. It has several Ethernet ports that are used to connect two or more network devices together. Dumbest network hardware
Hub
Functioning like a LAN, this make use of wireless network technology,
WLAN
Largest 5G manufacturer in the world
Samsung
a point-to-point topology/connection to other nodes or devices. All the network nodes are connected to each other.
Mesh
Service and protocol for sending and receiving email.
SMTP (Simple Mail Transfer Protocol)
one of the most common forms of network cable used on wired networks.
Ethernet Cable
These types of networks are larger than LANs but smaller than WANs – and incorporate elements from both types of networks. This span an entire geographic area (typically a town or city)
MAN
Largest mobile OS in the market today
the schematic description of a network arrangement, connecting various nodes(sender and receiver) through lines of connection.
Network Topology
What does SMS stand for?
Short Messaging Service
a network cable that contains strands of glass fibers inside an insulated casing.
Fiber Optic Cable
Larger than LANs and normally found in universities and K-12 institutions
CAN
a vision of what many in the computer industry believe is the next iteration of the internet: a single, shared, immersive, persistent, 3D virtual space where humans experience life in ways they could not in the physical world.
Metaverse
refers to the last segment of a domain name, or the part that follows immediately after the "dot" symbol
TLD