- Description
NTC 302 Wk 5 – Practice: Knowledge Check – Autoscale
Question 1
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Which of the following are elements of an Auto Scaling group? (Choose three.)
Maximum size
Desired capacity
Health checks
Minimum size
Question 2
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Which of the following elements are used to create an Amazon EC2 Auto Scaling launch configuration? (Choose three.)
Virtual private cloud (VPC) and subnets
Load Balancer
Amazon Machine Image (AMI)
Amazon Elastic Block Store (Amazon EBS) volumes
Instance type
Question 3
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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?
AWS CloudTrail
Amazon CloudSearch
Amazon EC2 Auto Scaling
Amazon CloudWatch
Amazon CloudFront
Question 4
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Which of the following must be configured on an Elastic Load Balancing load balancer to expect incoming traffic?
A network interface
A listener
An instance
A port
Question 5
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Which of the following AWS tools help your application scale up or down based on demand? (Choose two.)
AWS CloudFormation
Elastic Load Balancing
Availability Zone
Amazon EC2 Auto Scaling
AWS Config
Question 6
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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 help provide these details?
Amazon Elastic Compute Cloud (Amazon EC2)
AWS CloudTrail
Amazon CloudWatch
Amazon Simple Notification Service (Amazon SNS)
Question 7
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What are the three types of load balancers that Elastic Load Balancing offers? (Choose three.)
Network Load Balancer
Classic Load Balancer
Compute Load Balancer
Application Load Balancer
Internet Load Balancer
Auto Scaling Load Balancer
Question 8
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Which of the following are characteristics of Amazon EC2 Auto Scaling? (Choose three.)
Only supports dynamic scaling
Launches instances from a specified Amazon Machine Image (AMI)
Responds to changing conditions by adding or terminating instances
Enforces a minimum number of running Amazon EC2 instances
Delivers push notifications
Question 9
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Which service would you use to send alerts based on Amazon CloudWatch alarms?
Amazon Simple Notification Service (Amazon SNS)
Amazon Route 53
AWS Trusted Advisor
AWS CloudTrail
Question 10
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In Elastic Load Balancing, when the load balancer detects an unhealthy target, which of the following are true? (Choose three.)
Stops routing traffic to that target
Resumes routing traffic when it detects that the target is healthy again
Triggers an alarm
Routes traffic to a healthy target
Resume routing traffic when manually restarted