Instructor Background
A+ 900 Series Updates
Module 1.1 - Configure and apply BIOS Settings
Module 1.2 - Differentiate Between Motherboards
Module 1.3 - Compare and Contrast RAM
Module 1.4 - Install and Configure Expansion Cards
Module 1.5 - Install and Configure Storage Devices
Module 1.6 - Differentiate CPU Types
Module 1.7 - Compare Connection Interfaces
Module 1.8 - Install Appropriate Power Supply
Module 1.9 - Custom Configurations
Module 1.10 - Evaluate Display Devices
Module 1.11 - Identify Connectors & Cables
Module 1.12 - Install Peripheral Devices
Module 2.1 - Network Cables and Connectors
Module 2.2 - Characteristics or Connectors / Cables
Module 2.3 - TCP/IP
Module 2.4 - Common TCP and UDP
Module 2.5 - Wireless Standards / Encryption
Module 2.6 - Install and Configure a SOHO Router
Module 2.7 - Internet Connection Types / Features
Module 2.8 - Identify Network Types
Module 2.9 - Compare Network Devices
Module 2.10 - Use Appropriate Networking Tools
Module 3.1 - Laptop Hardware and Components
Module 3.2 - Compare Laptop Display Types
Module 3.3 - Compare Laptop Features
Module 4.1 - Printer Imaging Processes
Module 4.2 - Install / Configure Printers
Module 4.3 - Printer Maintenance
Module 5.1 - Appropriate Safety Procedures
Module 5.2 - Environmental Impacts / Controls
Module 5.3 - Communication & Professionalism
Module 5.4 - Dealing with Prohibited Content
Exam Module
Module 1.1 - Windows Operating Systems
Module 1.2 - Installing & Configuring Operating Systems
Module 1.3 - Screen Capture Labs
Module 1.4 - OS Features - Administrative Tools
Module 1.5 - Control Panel
Module 1.6 - Network Connections on Client Desktop
Module 1.7 - Preventative Maintenance Tools
Module 1.8 - OS Security Settings
Module 1.9 - Virtualization
Module 2.1 - Security
Module 2.2 - Security Threats
Module 2.3 - Securing A Work Station Best Practices
Module 2.4 - Data Destruction Methods
Module 2.5 - Securing a Wireless Network
Module 2.6 - Securing Home Office Wired Network
Module 3.1 - Mobile Operating Systems
Module 3.2 - Configuring Network Connectivity and Email on Mobile
Module 3.3 - Securing Mobile Devices
Module 3.4 - Tablets vs Laptops
Module 3.5 - Mobile Device Synchronization
Module 4.1 - Troubleshooting Theory
Module 4.2 - Motherboard, RAM, CPU and Power Issues
Module 4.3 - Troubleshooting Hard Drives and RAID Arrays
Module 4.4 - Troubleshooting Display Issues
Module 4.5 - Troubleshooting Wireless and Wired Connections
Module 4.6 - Troubleshooting Operating System Problems
Module 4.7 - Troubleshooting Security Issues
Module 4.8 - Troubleshooting Laptop Issues
Module 4.9 - Troubleshooting Printers
Exam Module
Topologies: MESH & RING
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Description
Virtual Practice Lab
Practice Test
Resources
Topologies: MESH & RING
MESH & RING
As we mentioned earlier, topologies are concerned with how computers are arranged and how they are able to communicate with each other.
You’ll learn what a node is, and we’re diagram the mesh network to demonstrate how computers on this topology can communicate directly with each other, BUT you’ll also learn how this differs between a full and a partially meshed network and why.
When we get to the RING network, you’ll learn the dynamics of computers communicating thru a loop, what a token is, and what happens when a connection in the loop is compromised and what some other disadvantages are that exist within a Token Ring network.
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CompTIA 220-902: A+ Part 2
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