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WorksheetsAWS S3 Basics
Total questions: 19
Worksheet time: 48mins
The durability for Amazon S3 bucket (Standard, IA, One zone – IA and Glacier) is ____
99
99.999999999
99.99
90.999999999
Multipart upload should be considered for uploading objects larger than 10 MB in size.
Correct
Incorrect
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.
Which feature of S3 prevents accidental deletion of files in S3?
Encryption
Transfer Accelaration
Versioning
Access Control List
What is the maximum allowed object size in S3?
5GB
500GB
5TB
100GB
By default, AWS S3 buckets are private
True
False
In general, when using AWS S3, you should always keep your bucket public and only make it private if absolutely necessary.
True
False
When using Amazon S3, you will be charged for all data transferred from Amazon S3 to any AWS service(s) within the same AWS Region as the S3 bucket.
For example: AWS Lambda pulls a .jpg file to be resized.
True
False
True or False? Each Amazon S3 bucket name is globally unique.
true
false
How does availability and durability differ in S3?
Durability refers to how many times your data can be overwritten, while availability is the ability to download the data after one of these overwrites.
Availability is how much data you can download, while durability is how much local storage space your computer has available to receive those files.
Availability is the ability to access your data, while durability is the ability of AWS to ensure your data is properly stored in S3.
Availability and durability are the same thing; they both define how long AWS will store your data.
What are the typical retrieval times for the Amazon S3 Glacier Standard option?
Instantaneous
12 hours
3-5 hours
30 seconds
Amazon S3 is which type of storage service?
Object Based Storage
Block Based Storage
Simple Based Storage
Secure Based Storage
An AWS Service designed for long-term data archival
S3 Standard
S3 Glacier
S3 One zone - IA
S3 Intelligent Tiering
Explain the concept of object versioning in AWS S3.
Object versioning in AWS S3 allows sharing objects across different buckets.
Object versioning in AWS S3 is limited to storing only the latest version of an object.
Object versioning in AWS S3 is used for deleting objects permanently.
Object versioning in AWS S3 enables the storage of multiple versions of an object within the same bucket.
What are the different storage classes available in AWS S3?
Standard, Intelligent-Tiering, Standard-IA, One Zone-IA, Glacier, Deep Archive
Frequent Access
Cold Storage
Warm Archive
What are lifecycle policies in AWS S3 and how are they useful?
Lifecycle policies in AWS S3 are useful for automating the transition of objects between different storage classes or expiring them after a certain period, thus optimizing storage costs and managing data efficiently.
Lifecycle policies in AWS S3 do not impact storage costs
Lifecycle policies in AWS S3 are only useful for deleting objects
Lifecycle policies in AWS S3 are used for creating new buckets
How can you manage access control for S3 buckets and objects?
Assign full access to all users
Use AWS S3 policies to define permissions
Use AWS IAM policies to define permissions for users, groups, or roles.
Share access keys publicly
