Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 318 discussion

B - DMS is for databases while DataSync is good for file systems "The data consists of JSON files"

1) The company wants to send this data to Amazon S3 where it can be accessed by several additional systems that provide critical near-real-lime analytics. -> DataSync can synchronize to S3 (any storage class) 2) 10 TB of instrumentation data each day -> Replication tasks can be scheduled hourly, daily, weekly using DataSync 3) The is a moving-data scenario NOT a database migration scenario Answer : B

B is correct

MOST SECURE -> Internet options are OUT, Files -> Database is OUT -> B

D - https://docs.aws.amazon.com/dms/latest/userguide/Welcome.html AWS Database Migration Service (AWS DMS) is a cloud service that makes it easy to migrate relational databases, data warehouses, NoSQL databases, and other types of data stores.

Send data not migrate so B data sync and secure direct connect

B - Data sync

B is correct

for near realtime...and secure BBBB

As the data is stored in SAN on premises, so DataSync is right

A company collects 10 GB of telemetry data dairy from various machines. The company stores the data in an Amazon S3 bucket in a source data account. The company has hired several consuming agencies to use this data for analysis. Each agency needs read access to the data for its analysis. The company must share the data from tie source data account by choosing a solution that maximizes security and operational efficiency. Which solution will meet these requirements? A. Configure S3 global tables to replicate data tor each agency B. Make the S3 bucket public for a limited time Inform only the agencies C. Configure cross-account access for the S3 bucket to the accounts that the agencies own. D. Set up an IAM user for each analyst In the source data account Grant each user access to the S3 bucket Can some one help tp pick the answer

BBB These are some of the main use cases for AWS DataSync: • Data migration – Move active datasets rapidly over the network into Amazon S3, Amazon EFS, or FSx for Windows File Server. DataSync includes automatic encryption and data integrity validation to help make sure that your data arrives securely, intact, and ready to use.

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These are some of the main use cases for AWS DataSync: • Data migration – Move active datasets rapidly over the network into Amazon S3, Amazon EFS, or FSx for Windows File Server. DataSync includes automatic encryption and data integrity validation to help make sure that your data arrives securely, intact, and ready to use.

It's gotta be D. See here : https://docs.aws.amazon.com/dms/latest/userguide/CHAP_BestPractices.html Also Direct Connect is not encrypted (https://docs.aws.amazon.com/directconnect/latest/UserGuide/encryption-in-transit.html)

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Certainly B - JSON files so cant be DMS and Direct Connect is not exposed to Internet