Domain 1.5*

1. 1Every object in S3 has a _______________. (Choose two.)

   1. AKey
   2. BValue
   3. CBoth A and B
   4. DVersion ID
2. 2Which of the following is the best approach to ensuring that objects in your S3 buckets
   are not accidentally deleted?

   1. ARestrictive bucket permissions
   2. BEnabling versioning on buckets
   3. CEnabling MFA Delete on buckets
   4. DAll of these options are equally useful.
3. 3What HTTP request header is used by MFA Delete requests?

   1. Ax-delete
   2. Bx-amz-mfa
   3. Cx-aws-mfa
   4. Dx-amz-delete
4. 4Which of the following operations will take advantage of MFA Delete, if it is enabled?
   (Choose two.)

   1. ADeleting an S3 bucket
   2. BChanging the versioning state of a bucket
   3. CPermanently deleting an object version
   4. DDeleting an object’s metadata
5. 5When using an MFA Delete–enabled bucket to delete an object, from where does the
   authentication code come?

   1. AA hardware or virtual MFA device
   2. BThe token section of the AWS console
   3. CThe AWS REST API under delete-codes in a bucket’s metadata
   4. DNone of these
6. 6Who can enable MFA Delete on an S3 bucket?

   1. AAll authorized IAM users of the bucket
   2. BAll authorized IAM users that can update the bucket
   3. CThe bucket owne
   4. DThe root account that owns the bucket
7. 7Who can enable versioning on an S3 bucket?

   1. AAll authorized IAM users of the bucket
   2. BA, C, and D
   3. CThe bucket owner
   4. DThe root account that owns the bucket
8. 8Which of the following exist and are attached to an object stored in S3? (Choose two.)

   1. AMetadata
   2. BData
   3. CAuthentication ID
   4. DVersion history
9. 9Which of the following is the AWS mechanism for adding object metadata using the AWS
   console?

   1. ALabels
   2. BTags
   3. CMetadata
   4. DObject name
10. 10Which of the following is the exception to S3 storing all versions of an object?

    1. AWhen an object is deleted via MFA Delete
    2. BWhen all of the versions of an object are deleted
    3. CWhen an object’s current version is deleted
    4. DThere are no exceptions

11. 11You have an S3 bucket with versioning enabled. How can you turn off versioning?

    1. AUpdate the bucket properties in the AWS console and turn off versioning.
    2. BVersioning can only be turned off through the AWS CLI or API. Use your application
       keys to change versioning to “off” on the bucket.
    3. CSend a message to the S3 bucket using the HTML request header x-amz-versioning
       and the value of “off.”
    4. DYou can’t turn off versioning once it has been enabled.
12. 12CloudFront is a web service for distributing what type of content? (Choose two.)

    1. AObject-based storage
    2. BStatic files
    3. CScript-generated or programmatically generated dynamic content
    4. DAll of the above
13. 13What are the sources of information that CloudFront serves data from called?
    

    1. AService providers
    2. BSource servers
    3. CStatic servers
    4. DOrigin servers
14. 14Which of the following are typical origin servers for a CloudFront distribution? (Choose
    two.)

    1. AEC2 instances
    2. BAmazon Glacier archives
    3. CAPI Gateway
    4. DS3 buckets
15. 15Which of the following are not origin servers for a CloudFront distribution? (Choose
    two.)

    1. ADocker containers running on ECS
    2. BMySQL ResultSet
    3. CS3 buckets
    4. DRedshift workloads
16. 16What is the location where content will be cached in a CloudFront distribution called?

    1. AAvailability zone
    2. BEdge location
    3. CRemote location
    4. DOrigin edge
17. 17Which of the following are not origin servers for a CloudFront distribution? (Choose
    two.)

    1. AElastic load balancer
    2. BRoute 53 recordsets
    3. CSQS subscription endpoint
    4. DSNS topic retrieval endpoint
18. 18What is a collection of edge locations called?

    1. ARegion
    2. BAvailability zone
    3. CCloudFront
    4. DDistribution
19. 19Rank the total number of regions, availability zones, and edge locations in order from the
    least number to the greatest number.

    1. AAvailability zones < regions < edge locations
    2. BRegions < availability zones < edge locations
    3. CEdge locations < regions < availability zones
    4. DEdge locations < availability zones < regions
20. 20Which of the following statements are true? (Choose two.)

    1. AThere are more edge locations than availability zones.
    2. BThere are fewer regions than edge locations.
    3. CThere are fewer edge locations than availability zones.
    4. DEach availability zone has a corresponding edge location.

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AWS (AWS - Practice Book Domain 1) Quiz on Domain 1.5*, created by Fausto Trindade on 26/01/2020.

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Fausto Trindade

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