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AWS Certified Solutions Architect – Associate Questions and Answers (Dumps and Practice Questions)



Question : What happens when you create a topic on Amazon SNS?
: What happens when you create a topic on Amazon SNS?
1. An ARN (Amazon Resource Name) is created,which will include the service name (SNS), region, AWS ID
2. You can create a topic only on Amazon SQS.
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4. None of the above

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Explanation: Topic names are limited to 256 characters. Alphanumeric characters plus hyphens (-) and underscores (_) are allowed. Topic names must be unique within
an AWS account. After you delete a topic, you can reuse the topic name. When a topic is created, Amazon SNS will assign a unique ARN (Amazon Resource Name)
to the topic, which will include the service name (SNS), region, AWS ID of the user and the topic name. The ARN will be returned as part of the API call to
create the topic. Whenever a publisher or subscriber needs to perform any action on the topic, they should reference the unique topic ARN.


The following is the ARN for a topic named mytopic created by a user with the AWS account ID 123456789012 and hosted in the US East region:

arn:aws:sns:us-east-1:1234567890123456:mytopic Note: Users should NOT attempt to build the topic ARN from its separate components they should always use
the name returned from the API call to create the topic.





Question : Which one of the following can be done by the Publisher on the Amazon SNS.

: Which one of the following can be done by the Publisher on the Amazon SNS.
1. Publish: Publish a new message to the topic.
2. ListTopics List of topics owned by a particular user (AWS ID).
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4. All 1,2 and 3
5. Only 1 and 2

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Explanation: Publisher operations:
Publish: Publish a new message to the topic.
Owner operations:
CreateTopic Create a new topic.
DeleteTopic Delete a previously created topic.
ListTopics List of topics owned by a particular user (AWS ID).
ListSubscriptionsByTopic List of subscriptions for a particular topic
SetTopicAttributes Set or modify topic attributes, including setting and modifying publisher or subscriber permissions, transports supported, etc.
GetTopicAttributes Get or view existing attributes of a topic
AddPermission Grant access to selected users for the specified actions
RemovePermission Remove permissions for selected users for the specified actions

Subscriber operations:
Subscribe Register a new subscription on a particular topic, which will generate a confirmation message from Amazon SNS

ConfirmSubscription Respond to a subscription confirmation message, confirming the subscription request to receive notifications from the subscribed
topic
UnSubscribe Cancel a previously registered subscription
ListSubscriptions List subscriptions owned by a particular user (AWS ID)






Question : What are the different delivery formats/transports for receiving notifications in SNS?
: What are the different delivery formats/transports for receiving notifications in SNS?
1. HTTP, HTTPS Subscribers specify a URL as part of the subscription registration; notifications will be delivered through an HTTP POST to the
specified URL.
2. Email, Email JSON Messages are sent to registered addresses as email. Email-JSON sends notifications as a JSON object, while Email sends
text-based email.
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4. SMS Messages are sent to registered phone numbers as SMS text messages
5. All of the above


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In order for customers to have broad flexibility of delivery mechanisms, Amazon SNS supports notifications over multiple transport protocols. Customers can
select one the following transports as part of the subscription requests:

HTTP, HTTPS Subscribers specify a URL as part of the subscription registration; notifications will be delivered through an HTTP POST to the specified
URL.
Email, Email-JSON Messages are sent to registered addresses as email. Email-JSON sends notifications as a JSON object, while Email sends text-based
email.
SQS Users can specify an SQS queue as the endpoint; Amazon SNS will enqueue a notification message to the specified queue (which subscribers can then
process using SQS APIs such as ReceiveMessage, DeleteMessage, etc.)
SMS Messages are sent to registered phone numbers as SMS text messages.



Related Questions

Question :In regards to IAM, which of the predefined policy condition keys provided by AWS,
checks whether the request was sent using SSL?

 :In regards to IAM, which of the predefined policy condition keys provided by AWS,
1. aws:SSL
2. aws:SecureTransportFalse
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4. aws:SSLTrue


Question :In regard to CloudFront, you can specify how long you want the object to remain in the cache
before CloudFront gets the object again from the origin server.
The minimum expiration time CloudFront supports is _______ for RTMP distributions.
 :In regard to CloudFront, you can specify how long you want the object to remain in the cache
1. 5 seconds
2. 0 second
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4. 3600 seconds



Question :In regards to IAM, which of the predefined policy condition keys provided by AWS does check the requester's client application?

 :In regards to IAM, which of the predefined policy condition keys provided by AWS does check the requester's client application?
1. aws:UserApplication
2. aws:UserAgent
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4. aws:ClientApplication


Question :_____ is the process the AWS identity service (IAM) uses to determine if an incoming request should be denied or allowed,
based on the applicable policies.

 :_____ is the process the AWS identity service (IAM) uses to determine if an incoming request should be denied or allowed,
1. Examination
2. Permission
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4. Evaluation



Question : When running multiple Amazon EC instances,
you can use ______ to automatically distribute incoming application traffic from Amazon CloudFront edge locations.

 : When running multiple Amazon EC instances,
1. Amazon S3
2. Elastic Load Balancing
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4. Amazon SQS



Question : If you didn't set the tenancy of an instance to ______ when you launched it into your VPC,
you must stop the running instance, set the tenancy, and relaunch it.

 : If you didn't set the tenancy of an instance to ______ when you launched it into your VPC,
1. None of these
2. Secured
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4. Default