Mod 9 Review

Which of the following is not one of the four areas of the performance efficiency pillar of the AWS Well-Architected Framework? (Select the best answer.)

• A) Tradeoffs

• B) Selection

• C) Traceability

• D) Monitoring

Which of the following is a principle when designing cloud-based systems? (Select the best answer.)

• Build tightly-coupled components

• Make infrequent, large batch changes

• Assume everything will fail

• Use as many services as possible

Which of the following are pillars of the AWS Well-Architected Framework?

• Security

• Persistence

• Operational Excellence

• Cost Optimization

Which design principles are recommended when considering performance efficiency?

• Enable traceability

• Match supply with demand

• Analyze and attribute expenditure

• Democratize advanced technologies

• Use serverless architectures

AWS Trusted Advisor provides insight regarding which five categories of an AWS account?

• Performance, cost optimization, security, fault tolerance, service limits

• Security, access control, high availability, performance, service limits

• Performance, cost optimization, access control, connectivity, security

• Security, fault tolerance, high availability, connectivity, service limits

What is the focus of the sustainability pillar of the Well-Architected Framework?

• Designing workloads that recover quickly from failures

• Minimizing the environmental impacts of running cloud workloads

• Avoiding unnecessary costs in cloud workloads

• Automating updates to cloud workloads

After you move to the AWS Cloud, you want to ensure that the right security settings are put in place. Which online tool can assist in security compliance?

• Amazon Kinesis

• AWS Support

• AWS Trusted Advisor

• Amazon CloudWatch

Which of the following is a measure of your system’s ability to provide functionality when desired by the user?

• Availability

• Fault Tolerance

• Reliability

• Performance efficiency

What is defined as the ability for a system to remain operational even if some of the components of that system fail?

• High durability

• Fault tolerance

• High availability

• High durability

Which of the following best describes a system that can withstand some measures of degradation, experiences minimal downtime, and requires minimal human intervention?

• Scalable

• Fault-tolerant

• Elastic

• Highly available