22 Feb 2016

AWS S3






  1. 1.    By default buckets are   PRIVATE
    2.       Bucket Policies
    3.       ACL for individual objects
    4.       S3 buckets can be configured for access List log



1. Amazon S3 is which type of storage service?
       
Object
Block
Simple
Secure

2. Which AWS storage service assists S3 with transferring data?
CloudFront
AWS Import/Export
DynamoDB
ElastiCache

Object storage systems store files in a flat organization of containers called what?
Baskets
Brackets
Clusters
Buckets

Amazon S3 offers encryption services for which types of data?
data in flight
data at relax
data at rest
data in motion
a and c
b and d


Amazon S3 has how many pricing components?
4
5
3
2

What does RRS stand for when referring to the storage option in Amazon S3 that offers a lower level of durability at a lower storage cost?
•             Reduced Reaction Storage
•             Redundant Research Storage
•             Regulatory Resources Storage
•             Reduced Redundancy Storage

Object storage systems require less _____ than file systems to store and access files.
Big data
Metadata
Master data
Exif data

True or False. S3 objects are only accessible from the region they were created in.
True
False


Amazon S3 offers developers which combination?
High scalability and low latency data storage infrastructure at low costs.
Low scalability and high latency data storage infrastructure at high costs.
High scalability and low latency data storage infrastructure at high costs.
Low scalability and high latency data storage infrastructure at low costs.





Why is a bucket policy necessary?
To allow bucket access to multiple users.
To grant or deny accounts to read and upload files in your bucket.
To approve or deny users the option to add or remove buckets.

All of the above

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