Chapter 1Cloud Principles and Design

The following CompTIA Cloud Essentials+ Exam CLO-002 objectives are covered in this chapter:

  • images  1.1 Explain cloud principles.
    • Service models
      • SaaS
      • IaaS
      • PaaS
    • Deployment models
      • Public
      • Private
      • Hybrid
    • Characteristics
      • Elastic
      • Self-service
      • Scalability
      • Broad network access
      • Pay-as-you-go
      • Availability
    • Shared responsibility model
  • images  1.4 Summarize important aspects of cloud design.
    • Redundancy
    • High availability
    • Disaster recovery
    • Recovery objectives
      • RPO
      • RTO

 The computer industry is an industry of big, new trends. ...

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