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AWS Cloud Practitioner Cloudcomputing — practice by topic

Browse 13 questions across 3 Cloudcomputing topics. Choose what you want to revise, then open a question to check its answer and worked solution.

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Cloudcomputing topics

Cloud Computing Fundamentals (8)Cloudconcepts (3)Cloudtechnology (2)

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How many pillars does the AWS Well-Architected Framework define?Read the answer and worked solution →Which Well-Architected Framework pillar focuses on running and monitoring systems to deliver business value and continuously improving processes?Read the answer and worked solution →Which Well-Architected pillar most directly addresses a workload's ability to recover from failures and meet recovery time objectives (RTOs)?Read the answer and worked solution →Amazon EC2 provides which kind of compute primitive?Read the answer and worked solution →

Worked practice questions

How many pillars does the AWS Well-Architected Framework define?

  1. Four
  2. Six
  3. Three
  4. Eight
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Correct answer: B. Six

The framework defines six pillars: Operational Excellence, Security, Reliability, Performance Efficiency, Cost Optimization, and Sustainability.

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Which Well-Architected Framework pillar focuses on running and monitoring systems to deliver business value and continuously improving processes?

  1. Performance Efficiency
  2. Cost Optimization
  3. Operational Excellence
  4. Reliability
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Correct answer: C. Operational Excellence

Operational Excellence covers running workloads effectively, gaining insight into operations, and continuously improving supporting processes and procedures.

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Which Well-Architected pillar most directly addresses a workload's ability to recover from failures and meet recovery time objectives (RTOs)?

  1. Security
  2. Operational Excellence
  3. Reliability
  4. Performance Efficiency
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Correct answer: C. Reliability

Reliability covers a workload's ability to perform its intended function correctly and consistently, including the ability to recover from disruptions. Operational Excellence covers process improvement, Security covers protection, and Performance Efficiency covers resource utilization.

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How to practise

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