Leaving presentation mode.

CLD110 Module 10 Knowledge Check

Keyboard Shortcuts

  1. a - Start presentation.
  2. c - Show table of contents.
  3. Esc - Exit slide mode.
  4. ? - Show help.

Question 1

Which of the following AWS tools helps your application scale up or down based on demand? (Choose two.)

  1. Availability Zones
  2. Amazon EC2 Auto Scaling
  3. AWS CloudFormation
  4. Elastic Load Balancing
  5. AWS Config

Amazon EC2 Auto Scaling and Elastic Load Balancing help your application scale up or down based on demand.

Amazon EC2 Auto Scaling and Elastic Load Balancing help your application scale up or down based on demand.

Question 2

Which service would you use to send alerts based on Amazon CloudWatch alarms?

  1. Amazon SNS
  2. AWS CloudTrail
  3. AWS Trusted Advisor
  4. Amazon Route 53

Amazon SNS is the service you'd use to send alerts based on Amazon CloudWatch alarms.

Question 3

Which of the following are characteristics of Amazon EC2 Auto Scaling? (Choose three.)

  1. Only supports dynamic scaling
  2. Responds to changing conditions by adding or terminating instances
  3. Delivers push notifications
  4. Launches instances from a specified AMI
  5. Enforces a minimum number of running Amazon EC2 instances

Amazon EC2 Auto Scaling responds to changing conditions by adding or terminating instances, launches instances from an AMI, and enforces a minimum number of running Amazon EC2 instances.

Question 4

Which of the following must be configured on an Elastic Load Balancing load balancer to expect incoming traffic?

  1. A port
  2. A network interface
  3. A listener
  4. An Interface

You configure the load balancer to accept incoming traffic by specifying one or more listeners.

Question 5

Which of the following elements are used to create an Amazon EC2 Auto Scaling launch configuration? (Choose three.)

  1. Amazon AMI
  2. Load balancer
  3. Instance type
  4. VPC and subnets
  5. Amazon EBS volumes

You specify the AMI, instance type, and EBS volumes when you create an Auto Scaling launch configuration.

Question 6

Which of the following services can help you collect important metrics from Amazon RDS and Amazon EC2 instances?

  1. Amazon CloudFront
  2. Amazon CloudSearch
  3. Amazon CloudWatch
  4. AWS CloudTrail
  5. Amazon EC2 Auto Scaling

Amazon CloudWatch is a monitoring service for AWS cloud resources and the applications you run on AWS.

Question 7

Which of the following are elements of an Auto Scaling group? (Choose three.)

  1. Minimum size
  2. Health checks
  3. Desired capacity
  4. Maximum size

You can specify the minimum and maximum number of instances in each Auto Scaling group as well as desired capacity.

Question 8

There is an audit at your company and they need to have a log of all access to AWS resources in the account. Which of the following services can assist in providing these details?

  1. Amazon CloudWatch
  2. AWS CloudTrail
  3. Amazon EC2
  4. Amazon SNS

AWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account.

Question 9

In Elastic Load Balancing, when the load balancer to text and unhealthy target, which of the following are true? (Choose three.)

  1. Stops routing traffic to that target
  2. triggers an alarm
  3. Resumes routing traffic when it detects that the target is healthy again
  4. Resumes routing traffic when manually restarted
  5. Routes traffic to a healthy target

When the load balancer detects an unhealthy target, it stops routing traffic to that target and sends it to a healthy target. It then resumes routing traffic to that target when it detects that the target is healthy again.

Question 10

What are the three types of load balancers that Elastic Load Balancing offers?

  1. Internet load balancer
  2. Application load balancer
  3. Network load balancer
  4. Compute load balancer
  5. Classic load balancer
  6. Auto scaling load balancer

ELB offers three types of load balancers: Application Load Balancer, Network Load Balancer, and Classic Load Balancer.

Created 17 February 2025 by Dennis Kibbe. Last modified $Date: 2025/02/18 09:19:11 $ by $Author: dnk $.