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WorksheetsAWS ACF Módulo 7 - Armazenamento
Total questions: 15
Worksheet time: 3hrs 30mins
What is the best-suited file storage option for use when an administrator is looking to deploy shared file access, linux-based workloads which will require up to petabytes of data stores?
Amazon EFS
Amazon S3
AWS Snowball
Amazon EBS
"S3 Intelligent-Tiering" object storage class delivers automatic cost savings by moving data between which of the TWO access tiers?
Standard access and Frequent access
Frequent access and Infrequent access
Standard access and Infrequent access
Standard access and One Zone-Infrequent acess
In Amazon S3, what is the difference between lifecycle policies and intelligent tiering?
Lifecycle policies are not dependant on access patterns as is the case with intelligent tiering, instead they are pre-configured with a transition rule.
Intelligent tiering is an object storage class which is not dependant on access patterns, it uses a pre-configured transition rule.
When transitioning objects into different storage classes, intelligent tiering is automatic whilst lifecycle policies have to be manually triggered.
Lifecycle policies cannot be configured to permanently delete objects from an S3 bucket whilst intelligent tiering can do so if versioning is turned on.
On a social media website, creating content goes viral for a few days and then rapidly declines in popularity and views thereafter. Which storage class and configuration option would you choose for a cost-effective storage?
Amazon S3 Standard with object versioning
Amazon S3 Intelligent-Tiering
Amazon Elastic File Store (EFS)
Amazon S3 Standard with Lifecycle Policies
A file sharing services uses Amazon S3 to store files uploaded by users. Files are acessed with random frequency, popular ones are downloaded every day whilst others not so often and some rarely. What is the most cost-effective Amazon S3 object storage class to implement?
Amazon S3 Standard
Amazon S3 Glacier
Amazon S3 One Zone Infrequently Accessed
Amazon S3 Intelligent-Tiering
A radio station complies a list of the most popular songs each year and will seldom refer to the information thereafter. Listeners can get access to this information up to 24 hours after request. Which is the most cost-effective object storage for this information?
Amazon S3 Glacier
Amazon S3 One Zone Infrequently Accessed
Amazon S3 Glacier Deep Archive
Amazon S3 Standard Infrequently Accessed
You are exploring which AWS Service will help you in the processing of a large number of data sets. Choose the correct answer from the given list.
EMR
S3
Glacier
Storage Gateway
Which of the following is the amount of storage that can be stored in the Simple Storage Service?
1 TB
5 TB
1 PB
Virtually unlimited storage
During a live sports event in a remote location, local photographers are required to promptly upload images into an Amazon S3 bucket for processing by the editorial team. How can this process be optimized?
Using Cross Region Replication
Using S3 Transfer Acceleration
Using S3 Standard as the object storage class
Using a FTP server with a web interface
A company is deploying a two-tier, highly available web applications to AWS. The application needs a storage layer to store artifacts such as photos and videos. Which of the following services can be used as the underlyinhg storage mechanism?
Amazon EBS Volume
Amazon S3
Amazon EC2 Instance Store
Amazon RDS Instance
Which of the bellow cannot be used to get data from Amazon Glacier?
AWS Glacier API
AWS Console
AWS Glacier SDK
AWS S3 Lifecycle Policies
Which of the following does AWS perform on its behalf for EBS volumes to make it less prone to failure?
Replication of the volume across Availability Zones
Replication of the volume in the same Availbility Zone
Replication of the volume across Regions
Replication of the volume across Edge Locations
Which of the below 2 options can NOT bet used to enable "S3 Block Public Access"? (Select Two).
REST APIs
S3 Console
SDKs
AWS CLI "s3 mb" command
S3 Object Lock
Data on Amazon EBS volumes could be backed up by performing point-in-time snapshots. Snapshots are incremental backups. Only the changed blocks after the most recent snapshot are saved. Where are these EBS snapshots stored?
Amazon EBS Volume
Amazon S3
Amazon EFS
Amazon Aurora
Which of the below listed is NOT a requirement for setting up (enabling) S3 Replication?
Bucket owner of the source bucket should have both source and destination regions enabled for the their account.
Versioning should be enabled for buckets in both source and destination.
Amazon S3 must have been granted object replication permissions from the source bucket to the destination bucket on behalf of the owner.
Bucket owner of the destination should have both source and destination Region enabled for their account.
