1.
which of the following is not one of the four areas of the performance
efficiency pillar of the aws well- architected framework?
Answer: tracebility
2. which of the following is a principle when designing cloud-based
systems
Answer: assume everything will fail
3. which of the following are pillars of the aws well-architected
framework?
Answer: operational excellence, security, cost optimization
4. which design principles are recommended when considering
performance efficiency
answer: use serverless architectures, democratize advanced
technologies
5. aws trusted advisor provides insight regarding which five categories of
an aws account
answer: performance, cost optimization, security, fault tolerance, and
service limits
6. what is the focus of the focus sustainability pillar of the well-
architected framework?
Answer minimizing the environmental impacts of running 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?
Answer: aws trusted advisor
8. which of the following is a measure of your system's ability to provide
functionality when desired by the user?
Answer: reliability
9. what is defined as the ability for a system to remain operational even
if some of the components of that system fail?
Answer: fault tolerance
10. which of the following best describes a system that can
withstand some measures of degradation, experiences minimal
downtime, and requires minimal human intervention?
Answer: highly available
1. Which of the following AWS tools help your application scale up or
down based on demand?
Answer: Amazon EC2 Auto Scaling Elastic Load Balancing
2. Which service would you use to send alerts based on Amazon
CloudWatch alarms?
Answer: Amazon Simple Notification Service (Amazon SNS)
3. Which of the following arecharacteristics of Amazon EC2
AutoScaling? Choose three
Answer:
Responds to changing conditions by adding or terminating instances
Launches instances from a specified Amazon Machine Image (AMI)
Enforces a minimum number of running Amazon EC2 instances
4. Which of the following must be configured on an Elastic Load
Balancing load balancer to expect incoming traffic
Answer: A listener
5. Which of the following elements are used to create an Amazon EC2
Auto Scaling launch configuration?
Answer:
Amazon Machine Image (AMI)
Instance type Amazon Elastic Block Store (Amazon EBS) volumes
6. Which of the following services can help you collect important
metrics from Amazon Relational Database Service (Amazon RDS)
and Amazon Elastic Compute Cloud (Amazon EC2) instances?
Answer: Amazon Cloudwatch
7. Which of the following are elements of an AutoScaling group
(Choose three)
Answer:
Maximum size
Desired capacity
Minimum size
8. There is an adult at your company and they need to have a big log
of all access to AWS resources in the account. Which of the
following services can assist in providing these details?
Answer: AWS CloudTrail
9. In Elastic Load Balancing, when the load balancing detects an
unhealthy target, which of the following aretrue (Choose three)
Answer:
Stops routing traffic to that target
Resumes routing traffic when it detects that the target is healthy
again
Routes traffic to a healthy target
10. What are the three types of load balancers that Elastic Load
Balancing offers? (Choose three)
Answer:
Application Load Balancer
Network Load Balancer
Classic Load Balancer
