1. 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.)
Tradeoffs
Selection
✔ Traceability
Monitoring
2. 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
3. Which of the following are pillars of the AWS Well-Architected Framework? (Choose three.)
✔ Security
Persistence
✔ Operational Excellence
✔ Cost Optimization
4. Which design principles are recommended when considering performance efficiency? (Choose two.)
✔ Use serverless architectures
Analyze and attribute expenditure
✔ Democratize advanced technologies
Match supply with demand
Enable traceability
5. AWS Trusted Advisor provides insight regarding which five categories of an AWS account? (Select the best answer.)
Security, access control, high availability, performance, service limits
✔ Performance, cost optimization, security, fault tolerance, service limits
Security, fault tolerance, high availability, connectivity, service limits
Performance, cost optimization, access control, connectivity, security
6. What is the focus of the sustainability pillar of the Well-Architected Framework? (Select the best answer.)
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
7. 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? (Select the best answer.)
Amazon Kinesis
AWS Support
✔ AWS Trusted Advisor
Amazon CloudWatch
8. Which of the following is a measure of your system's ability to provide functionality when desired by the user? (Select the best answer.)|
Availability
Fault Tolerance
✔ Reliability
Performance efficiency
9. What is defined as the ability for a system to remain operational even if some of the components of that system fail? (Select the best answer.)
High durability
✔ Fault tolerance
High availability
High durability
10. Which of the following best describes a system that can withstand some measures of degradation, experiences minimal downtime, and requires minimal human intervention? (Select the best answer.)
Scalable
Fault-tolerant
Elastic
✔ Highly available