Amazon Web Services Data-Engineer-Associate Dumps

The company wants to gather information aboutincomplete multipart uploadsandoutdated versionsin its Amazon S3 buckets to optimize storage costs.

Option B: Use Amazon S3 Inventory configurations reports to gather the information.S3 Inventoryprovides reports that can list incomplete multipart uploads and versions of objects stored in S3. It offers an easy, automated way to track object metadata across buckets, including data necessary for cost optimization, without manual effort.

Options A (AWS CLI), C (S3 Storage Lens), and D (usage reports) either do not specifically gather the required information about incomplete uploads and outdated versions or require more manual intervention.

 AWS Glue is a fully managed serverless ETL service that can handle petabytes of data in seconds. AWS Glue can run Apache Spark and Apache Flink jobs without requiring any infrastructure provisioning or management. AWS Glue can also integrate with Apache Pig, Apache Oozie, and Apache Hbase using AWS Glue Data Catalog and AWS Glue workflows. AWS Glue can reduce the overall operational overhead by automating the data discovery, data preparation, and data loading processes. AWS Glue can also optimize the cost and performance of ETL jobs by using AWS Glue Job Bookmarking, AWS Glue Crawlers, and AWS Glue Schema Registry. References:

AWS Glue

AWS Glue Data Catalog

AWS Glue Workflows

[AWS Glue Job Bookmarking]

[AWS Glue Crawlers]

[AWS Glue Schema Registry]

[AWS Certified Data Engineer - Associate DEA-C01 Complete Study Guide]

Problem Analysis:

The company needscross-account accessto allow QuickSight inBI-Accountto interact with anS3 bucket in Hub-Account.

The bucket is encrypted with anAWS KMS key.

Appropriate permissions must be set for bothS3 accessandKMS decryption.

Key Considerations:

QuickSight requiresIAM permissionsto access S3 data and decrypt files using the KMS key.

Both S3 and KMS permissions need to be properly configured across accounts.

Solution Analysis:

Option A: Use Existing KMS Key for Encryption

While the existing KMS key is used for encryption, it must also grant decryption permissions to QuickSight.

Option B: Add S3 Bucket to QuickSight Role

Granting S3 bucket access to the QuickSight service role is necessary for cross-account access.

Option C: AWS RAM for Bucket Sharing

AWS RAM is not required; bucket policies and IAM roles suffice for granting cross-account access.

Option D: IAM Policy for KMS Access

QuickSight’s service role in BI-Account needs explicit permissions to use the KMS key for decryption.

Option E: Add KMS Key as Resource for Role

The KMS key must explicitly list the QuickSight role as an entity that can access it.

Implementation Steps:

S3 Bucket Policy in Hub-Account:Add a policy to the S3 bucket granting the QuickSight service role access:

json

{

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Allow",

"Principal": { "AWS": "arn:aws:iam:::role/service-role/QuickSightRole" },

"Action": "s3:GetObject",

"Resource": "arn:aws:s3:::/*"

}

]

}

KMS Key Policy in Hub-Account:Add permissions for the QuickSight role:

{

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Allow",

"Principal": { "AWS": "arn:aws:iam:::role/service-role/QuickSightRole" },

"Action": [

"kms:Decrypt",

"kms:DescribeKey"

],

"Resource": "*"

}

]

}

IAM Policy for QuickSight Role in BI-Account:Attach the following policy to the QuickSight service role:

{

"Version": "2012-10-17",

"Statement": [

{

"Effect": "Allow",

"Action": [

"s3:GetObject",

"kms:Decrypt"

],

"Resource": [

"arn:aws:s3:::/*",

"arn:aws:kms:::key/"

]

}

]

}