QuestionQ217

Cloud Concepts, Architecture and Design

Which of the following capabilities is a primary advantage of PaaS compared with IaaS?

  • A Location independence
  • B High-availability
  • C Physical security requirements
  • D Auto-scaling
Explanation

PaaS offerings commonly provide built-in autoscaling, allowing capacity to adjust to workload demand while the provider manages much of the supporting platform infrastructure. Scaling IaaS virtual machines generally requires additional customer-managed configuration and components.

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