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Domain 1.6*
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Questions in this quiz (20)
1Which of the following store content that is served to users in a CloudFront-enabled web
application? (Choose two.)- AAvailability zones
- BEdge locations
- CRoute 53
- DEC2 instances
2Which of the following are true about edge locations? (Choose two.)
- AEdge locations are readable
- BEdge locations are read-only.
- CEdge locations are write-only.
- DEdge locations are writable
3To which of the following can objects be written? (Choose two.)
- AEdge locations
- BEC2 instances
- CS3 buckets
- DAvailability zones
4What does TTL stand for?
- ATime to Live
- BTotal Time to Live
- CTotal traffic life
- DTraffic total life
5You support a web application that uses a CloudFront distribution. A banner ad that
was posted the previous night at midnight has an error in it, and you’ve been tasked with
removing the ad so that users don’t see the error. What steps should you take? (Choose
two.)- ADelete the banner image from S3.
- BRemove the ad from the website
- CWait for 24 hours and the edge locations will automatically expire the ad from their
caches. - DClear the cached object manually.
6By default, how long do edge locations cache objects?
- A12 hours
- B24 hours
- C48 hours
- D360 minutes
7What is the default visibility of a newly created S3 bucket?
- APublic
- BPrivate
- CPublic to registered IAM users of your account
- DNone of the above
8Which of the following are valid ways to set up access to your buckets? (Choose two.)
- ANACLs
- BACLs
- CBucket policies
- DJSON
9Which of the following languages is used for writing bucket policies?
- AXMLv
- BYAML
- CJSON
- DAML
10How are datasets utilized by stored volumes backed up to S3?
- AAsynchronously
- BSynchronously
- CThe backup method is specified by the user at configuration time.
- DSynchronously unless the backup takes more than 2 seconds; then the backup
switches to asynchronous
11Which of the following is equivalent to a tape volume?
- AVTL
- BVPC
- CNetBackup
- DVPN
12What is Amazon’s petabyte-scale data transport solution?
- ASnowball
- BGlacier
- CTransfer Acceleration
- DEdge transport
13What language(s) are supported by Snowball?
- APerl, PHP
- BJSON, YAML
- CCloudFormation
- DNone of these
14When should you use AWS Direct Connect instead of Snowball?
- AAWS Direct Connect is usually a better option than Snowball.
- BAWS Direct Connect is almost never a better option than Snowball.
- CIf you have more than 50 TB of data to transfer, use Snowball.
- DIf you have less than 50 TB of data to transfer, use Snowball.
15What is the difference between Snowball and Snowball Edge?
- ASnowball is for data transfer; Snowball Edge provides local data processing prior to
returning the data to AWS - BSnowball Edge is for data transfer; Snowball provides local data processing prior to
returning the data to AWS. - CSnowball and Snowball Edge are both for data transfer, but Snowball Edge offers
caching when the data arrives at AWS. - DSnowball and Snowball Edge are both for data transfer, but Snowball Edge offers
additional storage capacity.
- ASnowball is for data transfer; Snowball Edge provides local data processing prior to
16Which of the following can Snowball do?
- AImport data into S3 (but not export data)
- BExport data from S3 (but not import data)
- CImport data into S3 and export data from S3
- DSnowball can import data into S3, but only Snowball Edge can export data from S3.
17What is the main benefit of decoupling an application?
- ATo enforce different security models
- BTo enforce different network transport models
- CTo reduce interdependencies to isolate failures from an entire application
- DTo reduce network connections to improve performance
18Which of the following AWS services provides analytic data warehouse provisioning and
tooling?- AAurora
- BElastiCache
- CDynamoDB
- DRedshift
19Which of the following is a basic principle of fault tolerance in AWS?
- ALaunch instances in separate VPCs.
- BLaunch instances in separate regions.
- CLaunch instances in separate subnets.
- DLaunch instances in edge locations
20Which of the following services use AWS edge locations?
- ACloudFront
- BCustomer gateway
- CStorage gateway
- DSnowball
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- AWS (AWS - Practice Book Domain 1) Quiz on Domain 1.6*, created by Fausto Trindade on 26/01/2020.
- Author
- Fausto Trindade
- Language
- Português
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