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WorksheetsAWS EBS & S3
Total questions: 20
Worksheet time: 14mins
Which storage service allows you to connect multiple EC2 instances concurrently using file-level protocols?
Amazon EBS
Amazon S3
Amazon EFS
Amazon Glacier
Which AWS service allows you to connect to storage from on-premise servers using standard file protocols?
Amazon EFS
Amazon S3
Amazon EBS
Amazon Glacier
Which AWS storage technology can be considered a "virtual hard disk in the cloud"?
Amazon EBS
Amazon S3
Amazon EFS
Amazon Glacier
Which of the following is a method of backup available in the AWS cloud?
Availabilty ZOnes
Amazon EFS
Amazon VPC
Amazon EBS snapshots
Amazon S3 is typically used for which of the following use cases? (Select TWO.)
Host a static website
Install an OS
Media Hosting
Message queue
in memory cache
Which services allow you to store files on AWS? (Select TWO.)
Amazon EBS
Amazon SQS
Amazon EFS
AWS Lambda
Amazon S3
Where are Amazon EBS snapshots stored?
Within the EBS block store
on Amazon EFS File system
on an Amazon EBS instance store
on Amazon S3
Amazon Elastic Block Store (EBS) volumes are stored within ?
Regions
Availability Zone
Edge Location
VPC
What is the easiest way to store a backup of an EBS volume on Amazon S3?
Use Amazon Kinesis to process the data and store the result in S3
Use s3 life cycle actions to backup the volume
write a custom script to copy the data into a bucket
create a snapshot of the volume
Q. A research institution has a growing number of source code repositories hosted on multiple servers and managed by different IT departments. The institution plans to consolidate these repositories and deploy a GitHub Enterprise Server on a single Amazon EC2 instance. The team needs to select the appropriate Amazon storage service for the data volume of the instance running the GitHub Enterprise Server.
Which of the following storage solutions should the team choose for this deployment?
A. Elastic File Service (EFS)
B. Simple Storage Service (S3)
C. EC2 Instance storage
D. Elastic Block store (EBS)
The durability for Amazon S3 bucket (Standard, IA, One zone – IA and Glacier) is ____
99
99.999999999
99.99
90.999999999
For storing archived content, which service you will recommend?
S3 Standard
S3 Infrequent Access
Amazon Glacier
S3 One zone – Infrequent Access
S3 Standard storage class stores data across _____ availability zones.
4
3
2
1
XYZ limited company is looking for utilizing S3 as static website hosting. Based on the pilot program they realized that S3 can scale very well under load and looks to be a viable option for their needs. One of the architect recommended that before uploading the web pages on S3, they should carefully choose the region for bucket. The architect says that the prices for each region vary and hence there will be considerable difference in billing.
S3 Prices do vary by region. AWS charges less where the cost is less.
S3 Prices do not vary by region and hence XYZ should not bother about selecting a region.
Charges for S3 standard storage remain same across regions, but if you enable static website, the charges will differ.
Cross region replication requires versioning to be enabled on ______
Versioning is useful to avoid accidental deletes and not a requirement for replicating across regions.
Only on Destination bucket
Only on Source bucket
Both Source and Destination buckets
What is the maximum allowed object size in S3?
5GB
500GB
5TB
100GB
Which feature of S3 prevents accidental deletion of files in S3?
Encryption
Transfer Accelaration
Versioning
Access Control List
True or False? S3 buckets are public by default.
true
false
What is the smallest object you can store in S3?
1 GB
0 bytes
1 KB
1 MB
True or False? Each Amazon S3 bucket name is globally unique.
true
false
