Quiz
Domain 1.4*
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Fragen in diesem Quiz (20)
1Which of the following are the ways you should consider using Multipart Upload?
- AFor uploading large objects over a stable high-bandwidth network to maximize
bandwidth - BFor uploading large objects to reduce the cost of ingress related to those objects
- CFor uploading any size files over a spotty network to increase resiliency
- DFor uploading files that must be appended to existing files
- AFor uploading large objects over a stable high-bandwidth network to maximize
2How is a presigned URL different from a normal URL? (Choose two.
- AA presigned URL has permissions associated with certain objects provided by the
creator of the URL. - BA presigned URL has permissions associated with certain objects provided by the
user of the URL. - CA presigned URL allows access to private S3 buckets without requiring AWS
credentials. - DA presigned URL includes encrypted credentials as part of the URL.
- AA presigned URL has permissions associated with certain objects provided by the
3Which of the following can be put behind a presigned URL?
- AAn S3 object store
- BAn EC2 instance with a web interface
- CAn AWS CloudFront distribution
- DAll of the above
4How long is a presigned URL valid?
- A60 seconds
- B60 minutes
- C24 hours
- DAs long as it is configured to last
5Which of the following HTTP methods with regard to S3 have eventual consistency?
(Choose two.)- AUPDATEs
- BDELETEs
- CPUTs of new objects
- DOverwrite PUTs
6Which of the following behaviors is consistent with how S3 handles object operations on a
bucket?- AA process writes a new object to Amazon S3 and immediately lists keys within its
bucket. The new object does not appear in the list of keys. - BA process deletes an object, attempts to immediately read the deleted object, and S3
still returns the deleted data. - CA process deletes an object and immediately lists the keys in the bucket. S3 returns a
list with the deleted object in the list. - DAll of the above
- AA process writes a new object to Amazon S3 and immediately lists keys within its
7In which regions does Amazon S3 offer eventual consistency for overwrite PUTs and
DELETEs?- AAll US regions
- BAll US and EU regions
- CAll regions
- DNo regions, eventual consistency is not the model for overwrite PUTs.
8Which of the following storage media are object based? (Choose two.)
- AS3-IA
- BEBS
- CEFS
- DS3 standard
9EBS stands for what?
- AElastic Based Storage
- BElastic Block Storage
- CExtra Block Storage
- DEphemeral Block Storage
10What is the consistency model in S3 for PUTs of new objects?
- AWrite after read consistency
- BRead after write consistency
- CEventual consistency
- DSynchronous consistency
11How many PUTs per second does S3 support?
- A100
- B1500
- C3500
- D5000
12You have been asked to create a new S3 bucket with the name prototypeBucket32 in the
US West region. What would the URL for this bucket be?- Ahttps://s3-us-east-1.amazonaws.com/prototypeBucket32
- Bhttps://s3-us-west-1.amazonaws.com/prototypeBucket32
- Chttps://s3.prototypeBucket32-us-east-1.amazonaws.com/
- Dhttps://s3-prototypeBucket32.us-east-1.amazonaws.com/
13What unique domain name do S3 buckets created in US East (N. Virginia) have, as compared
to other regions?- As3.amazonaws.com
- Bs3-us-east-1.amazonaws.com
- Cs3-us-east.amazonaws.com
- Ds3-amazonaws.com
14Which of the following are valid domain names for S3 buckets? (Choose two.)
- As3.us-east-1.amazonaws.com
- Bs3-us-west-2.amazonaws.com
- Cs3.amazonaws.com
- Ds3-jp-west-2.amazonaws.com
15What are the two styles of URLs that AWS supports for S3 bucket access? (Choose two.)
- AVirtual-hosted-style URLs
- BDomain-hosted-style URLs
- CApex zone record URLs
- DPath-style URLs
16Which of the following are valid URLs for accessing S3 buckets? (Choose two.)
- Ahttps://s3-us-west-1-prototypeBucket32.amazonaws.com/
- Bhttps://s3-us-west-1.amazonaws.com/prototypeBucket32
- Chttps://s3-mx-central-1.amazonaws.com/prototypeBucket32
- Dhttps://prototypeBucket32.s3-us-west-1.amazonaws.com
17What is an AWS storage gateway?
- AA device to reside at a customer site that is part of a VPN connection between an onpremises
site and AWS - BA device that enables an on-premises site to upload files to S3 faster than over the
public Internet - CA device to facilitate large data migrations into S3
- DA device that can be used to cache S3-stored objects at an on-premises site
- AA device to reside at a customer site that is part of a VPN connection between an onpremises
18Which of the following statements is not true about an AWS storage gateway?
- AIt is a virtual appliance
- BIt is available as both a physical and virtual appliance
- CIt caches data locally at a customer site.
- DIt interacts with S3 buckets.
19Which of the following are not true about S3? (Choose two.)
- ABuckets are created in specific regions.
- BBucket names exist in a per-region namespace.
- CBuckets are object-based.
- DEach S3 bucket stores up to 5 TB of object data.
20Which of the following consistency models are supported by S3? (Choose two.)
- ARead after write consistency
- BSynchronous consistency
- CWrite after read consistency
- DEventual consistency
Informationen
- Beschreibung
- AWS (AWS - Practice Book Domain 1) Quiz am Domain 1.4*, erstellt von Fausto Trindade am 26/01/2020.
- Autor
- Fausto Trindade
- Sprache
- Português
- Aufrufe
- 1
- Schlagwörter
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