Unit 1 The Online World Revision Mindmap

Unit 1 The Online World Revision Mindmap

1. Learning Aim A Online Services and communication

   • Online Services
     • Communication
     • Real time
     • Governmental
     • Educational
     • Entertainment
   • Online Advertising
     • Banners
     • Email marketing
     • Pay Per Click and Affiliates
     • Benefits and Drawbacks
   • Online Documents
     • Compressing files
     • How it works
     • Benefits and drawbacks
   • Ubiqitous Computing
     • RFID
   • Cloud Computing
     • Online Storage

2. Learning Aim B Components of the internet

   • The Internet
     • Internet Infrastructure
       • Server
       • Client
       • Router
       • Internet key terms
     • Internet Connection Methods
       • Wireless
       • Broadband
         • Bandwidth and transmission rate
       • Dial Up
     • World Wide Web
       • HTML
       • URL's
       • Search Engines
       • ISP
     • Email
       • Benefits and Drawbacks
       • Address book, CC, BCC, etc
   • Data Exchange
     • VOIP
     • Transmission methods
       • UTP / STP
       • Coaxial
       • FibreOptic
       • Infrared
       • Microwave
       • Satellite
     • Transmission modes
       • Simplex
       • Duplex
       • Half Duplex
       • Parallel and seriel transmission
       • Server and client side processing
   • Data Storage
     • Database structure
     • Data Types
     • Relationships
     • Online Databases
     • DBMS

3. Learning Aim C Issues with operating online

   • Type of threats to data
     • Oppertunist threats
     • Viruses
     • Malware
     • Phishing
     • Accidental Damage
   • The Importance the security
   • Preventative and remedial actions
     • Physical barriers
     • Password control
     • Access levels
     • Anti virus Software
     • Firewalls
     • Encryption
     • Back up and recovery
   • Personal safety
     • Identity Theft