Chapter 8Network Services, Virtualization, and Cloud Computing

THE FOLLOWING COMPTIA A+ 220-1101 EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

  • 2.4 Summarize services provided by networked hosts.
    • Server roles
      • DNS
      • DHCP
      • Fileshare
      • Print servers
      • Mail servers
      • Syslog
      • Web servers
      • Authentication, authorization, and accounting (AAA)
    • Internet appliances
      • Spam gateways
      • Unified threat management (UTM)
      • Load balancers
      • Proxy servers
    • Legacy/embedded systems
      • Supervisory control and data acquisition (SCADA)
    • Internet of Things (IoT) devices
  • 4.1 Summarize cloud-computing concepts.
    • Common cloud models
      • Private cloud
      • Public cloud
      • Hybrid cloud
      • Community cloud
      • Infrastructure as a service (IaaS)
      • Software as a service (SaaS)
      • Platform as a service (PaaS) ...

Get CompTIA A+ Complete Study Guide, 5th Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial