AWS-Module 7- Knowledge Check.

Which of the following are features of Amazon Elastic Block Store (Amazon EBS). (Choose two). -Data on an Amazon EBS volume is lost when the attched instance is stopped. -Amazon EBS volumes can be encrypted transparently to workloads on the attached instance. -Amazon EBS data is automatically backed up to tape. -Data stored on Amazone EBS is automatically replicated within an Availability Zone.

-Amazon EBS volumes can be encrypted transparently to workloads on the attached instance. -Data stored on Amazone EBS is automatically replicated within an Availability Zone.

Regarding amazon S3 glacier, what is a vault? -The rules that determine who may (or may not) access archives. -An object (photos, videos, files, or documents). -A container for storing archives. -A policy that identifies who can access content stored in Glacier.

Container for storing archives.

True or false, by default all data stored in amazon S3 is viewable by the public. True. False.

False.

Which of the following can be used as a storage class for an S3 object lifecycle policy? -S3 Standard Access. -AWS Storage Gateway. -S3 Infrequent Access. -Simple Storage Service Glacier. -S3 Reduced Redundancy Storage. -Amazon Dynamo DB.

Glacier, S3 infrequent access and S3 standard access.

You can use amazon elastic file system efc to: (Select the best answer). -Provide simple, scalable, elastic file storage for use only within AWS. -Implement storage for Amazon EC2 instances that multiple virtual machines can access at the same time. -Host a robust CDN to deliver entire web sites with dynamic, static, and streaming content. -Generate user specific content.

Implement storage for EC2 instances that multiple virtual machines can access at the same time.

Amazon S3 replicates all objects _____. (Select the best answer). -On multiple volumes within an availability zone. -In multiple Availability zones within the same region. -Across multiple regions for higher durability. -On multiple S3 buckets.

In multiple Availability zones within the same region.

Amazon Elastic Block Storage (Amazon EBS) is recommended when data _____ and ______ (Choose two). -Requires object level storage. -Must be quickly accessbile, requiring long-term persistence. -Requires an encryption solution. -Needs to be stored in a different availability zone than the one the EC2 instance is in.

Must be quickly accessible, requiring longterm persistence and requires an encryption solution.

True or false. Amazon simple storage service S3 is an object storage suitable for the storage of flat files like Microsoft Word documents, photos, etc. True False

True.

True or false. When you create a bucket in amazon S3, it is associated with a specific aws region. True. False.

True.

The name of an S3 bucket must be unique. -Worldwide across all AWS accounts. -Within a region. -Across all your AWS accounts. -Within your AWS account.

Worldwide across all AWS accounts.