NTC 302 Wk 4 – Practice: Knowledge Check – Storage

Question 1

3

/ 3

Which of the following can be used as a storage class for an S3 object lifecycle policy? (Choose three.)

Simple Storage Service Glacier

S3 – Infrequent Access

S3 – Reduced Redundancy Storage

Amazon Dynamo DB

AWS Storage Gateway

S3 – Standard Access

Question 2

3

/ 3

When you create a bucket in Amazon S3, it is associated with a specific AWS Region.

T

True

F

False

Question 3

3

/ 3

Amazon Elastic Block Store (Amazon EBS) is recommended when data _______ and _______. (Choose two.)

requires an encryption solution

require object-level storage

must be quickly accessible, requiring long-term persistence

needs to be stored in a different Availability Zone that the one the EC2 instance is in

Question 4

3

/ 3

Which of the following are features of Amazon Elastic Block Store (Amazon EBS)? (Choose two.)

Amazon EBS data is automatically backed up to tape.

Data on an Amazon EBS volume is lost when the attached instance is stopped.

Amazon EBS volumes can be encrypted transparently to workloads on the attached instance.

Data stored on Amazon EBS is automatically replicated within an Availability Zone.

Question 5

3

/ 3

By default, all data stored in Amazon S3 is viewable by the public.

T

True

F

False

Question 6

3

/ 3

Amazon Simple Storage Service (Amazon S3) is an object storage suitable for the storage of flat files like Microsoft Word documents, photos, etc.

T

True

F

False

Question 7

0

/ 3

You can use Amazon Elastic File System (Amazon EFS) to:

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

generate user-specific content.

host a robust CDN to deliver entire web sites with dynamic, static, and streaming content.

provide simple, scalable, elastic file storage for use only within AWS.

Question 8

3

/ 3

Amazon S3 replicates all objects ______.

on multiple volumes within an Availability Zone

on multiple S3 buckets

in multiple Availability Zones within the same Region

across multiple Regions for higher durability

Question 9

0

/ 3

Regarding Amazon S3 Glacier, what is a Vault?

A container for storing archives

The rules that determine who may (or may not) access archives

A policy that identifies who can access content stored in Glacier

An object (photos, videos, files or documents)

Question 10

0

/ 3

The name of an S3 bucket must be unique_________.

within your AWS account

across all your AWS accounts

within a Region

worldwide across all AWS accounts