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Question 133

A developer needs to store configuration variables for an application. The developer needs to set an expiration date and time for the configuration. The developer wants to receive notifications before the configuration expires.

Which solution will meet these requirements with the LEAST operational overhead?

Create a standard parameter in AWS Systems Manager Parameter Store. Set Expiration and ExpirationNotification policy types.

Create a standard parameter in AWS Systems Manager Parameter Store. Create an AWS Lambda function to expire the configuration and to send Amazon Simple Notification Service (Amazon SNS) notifications.

Create an advanced parameter in AWS Systems Manager Parameter Store. Set Expiration and ExpirationNotification policy types.

Create an advanced parameter in AWS Systems Manager Parameter Store. Create an Amazon EC2 instance with a cron job to expire the configuration and to send notifications.

Correct Answer: C

To store configuration variables with an expiration date and receive notifications before expiration with the least operational overhead, the best solution is to create an advanced parameter in AWS Systems Manager Parameter Store and set Expiration and ExpirationNotification policy types. Advanced parameters support the required policies for expiration and notifications, which standard parameters do not. This approach minimizes operational overhead by fully utilizing built-in AWS capabilities without the need for additional components like Lambda functions or EC2 instances.

Discussion

ParsonsOption: C

C is correct. You have to use "advanced parameter in AWS Systems Manager Parameter Store" to be able to Set Expiration and ExpirationNotification policy types.

worseforwearOption: C

You can't set expiration policy on standard parameter

cloudenthusiastOption: C

it leverages the advanced parameter tier and the parameter policies feature of Parameter Store, which meet the requirements with the least operational overhead.

Rameez1Option: B

Using Lambda function and SNS will address the requirement with least operational overhead.

Rameez1

Changing my mind option A is correct here.

Fizbo

It is C. standard tier does not have those features

Gold07

A is the right Answer

cmonthatsmeOption: A

By creating a standard parameter, you can set an expiration date for the parameter

AnandeshOption: C

https://docs.aws.amazon.com/systems-manager/latest/userguide/parameter-store-policies.html

65703c1Option: C

C is the correct answer.

KarBiswaOption: C

https://docs.aws.amazon.com/systems-manager/latest/userguide/parameter-store-policies.html

Trung125122Option: A

A is sufficient. C is abundant

NijeshT

Advanced Parameters: These offer more capabilities, such as adding policies for expiration and triggering notifications