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Unit 5 - Digital Environments - Coggle Diagram
Unit 5 - Digital Environments
5.1 Components and applications of physicl Computer Systems
Peripherals
Keyboard, Mouse, Screen
GPU
Storage
Cloud, Hard Drive, SSD, SAS, Flash Drive
CPU
Form Factor
Chipset
Clock Speed
Types
Embedded Processor
MicroProcessor
Micro Controller
Digital Signal Processor
Interference
EMI
RFI
Chassis
FAN
Case Fan
Video Card
Power Supply
CPU
RAM
Mainboard/Motherboard
Optical Drive
ROM
5.2 Types and applications of networks, hardware and software, and the functions of IoT (Internet of Things)
Networks
USB, ROUTER, VPN, MAN, LAN, WAN, WLAN, SWITCH, NIC
Types of software
Propriety Software
Open Source
Operating Systems/OS Key Terms
Batch, Multi/timesharing, Real Time, Mobile
Servers
Proxy, Hybrid, DNS, Web, Mail, Virtual, Application, Database
Cable Types
DSL, Copper, Coaxial, Fibre Optic, Shielded/Unshielded twisted pair,
Wireless Access Point
Non-Root Bridge, CU, Bridges, Root Access, Repeater Access Point, Workgroup Bridge, Root Bridge
Types of Sensor
Analogue, Digital, M2M, Machine Learning, ICS, HMI, SCADA, DCS, plc
5.6 The methods and benefits of creating a resistant digital environment
5.5 The types, services and benefits of cloud computing
5.3 The types and applications of protocols used to create networks and networking referencing models
OSI Layer and their protocols
Application
FTP,WWW,HTTP,NFS,POP3,SNMP,SMTP.
Presentation
JPEG,MIDI,MPEGASCH,SSL,TLS.NetBIOS,SAP
Session
NFS,SQL,RPC
Transport
TCP,UDP,SPX,NetBEUI
Network
IP,IPX,ARP,ICMP,RARP,EGP
Data Link
HDLC (High Level Link Control), LLC, SLIP(Serial Line Internet Control), PPP (Point to Point Protocol)
Physical
Responsible for the transmission of data over the network.
5.4 The components and benefits of virtual computing systems
Vertilisation
Data
gives users fast access to data housed throughout the enterprise—including in traditional databases, big data sources, and cloud and IoT systems—at a fraction of physical warehousing and extract/transform/load (ETL) time and cost.
Desktop
creates a software-based (or virtual) version of an end user's desktop environment and operating system (OS) that is decoupled from the end user's computing device or client. This enables the user to access his or her desktop from any computing device.
Server
the process of dividing a physical server into multiple unique and isolated virtual servers by means of a software application.
Operating System
a server virtualization technology that involves tailoring a standard operating system so that it can run different applications handled by multiple users on a single computer at a time.
Network Function
the replacement of network appliance hardware with virtual machines.
Client VCC
a virtual machine (VM) environment in the user's machine. Also called "endpoint virtualization," the user's computer hosts multiple VMs, each of which contains an operating system and set of applications. See virtual machine.
Virtual Switch(Packets, firmware)
a software program that enables one virtual machine (VM) to communicate with another.
Virtual Router
form of network functions virtualization (NFV), in which the functions of traditional hardware-based network appliances are converted to software that can be run on standard commercial off-the-shelf (COTS) hardware.