Wiley Exam Retakes

Question 1

Difference b/t S3 analytics and S3 Inventory?

Answer 1

S3 Analytics evaluates storage access patterns to help you decide when to transition the right data to the right storage class.

S3 inventory tool audits and reports on the replication and encryption status of your S3 objects on a weekly or monthly basis

Question 2

2 Cloudwatch Alarm actions?

Answer 2

Scale in / out EC2 instances

Send email via SNS

Question 3

Can EFS be used as a session store?

Answer 3

yes

Question 4

You want to provide single sign on capabilities for your application. Which AWS service can assist with implementing this?

Answer 4

Cognito Identity Pools.

User Pools is if you want to create a user directory, which is not required here.

Question 5

T:F A Task state can be an activity or an AWS Lambda function. In context of Step Function in state machine.

Answer 5

True

Question 6

Step function for human reviewer

Answer 6

Activity

Question 7

VisibilityTimeout parameter specifies how long a message is _________ after a consumer receives it

Answer 7

invisible

Question 8

T:F a consumer can change visibility timeout for a SQS message

Answer 8

TRUE

Question 9

Can code deploy change recipes/cookbooks for opsworks stacks?

Answer 9

NO

Question 10

How would you restrict a task from running on instances that use instance-store volumes at the lowest cost?

Answer 10

Specify a task placement constraint where the root volume must be Amazon EBS