SAA-C03 Exam Dumps - AWS Certified Solutions Architect - Associate (SAA-C03)

https://aws.amazon.com/directconnect/pricing/

https://aws.amazon.com/blogs/aws/aws-data-transfer-prices-reduced/

Amazon S3 File Gateway is a service that provides a file-based interface to Amazon S3, which appears as a network file share. It enables you to store and retrieve Amazon S3 objects through standard file storage protocols such as SMB. S3 File Gateway can also cache frequently accessed data locally for low-latency access. S3 Lifecycle policy is a feature that allows you to define rules that automate the management of your objects throughout their lifecycle. You can use S3 Lifecycle policy to transition objects to different storage classes based on their age and access patterns. S3 Glacier Deep Archive is a storage class that offers the lowest cost for long-term data archiving, with a retrieval time of 12 hours or 48 hours. This solution will meet the requirements, as it allows the company to store large files in S3 with SMB file access, and to move the files to S3 Glacier Deep Archive after 7 days for cost savings and compliance.

These answers are correct because they meet the requirements of creating a new DB instance from the most recent backup and using a MySQL-compatible edition of Amazon Aurora to host the DB instance. You can import the RDS snapshot directly into Aurora if the MySQL DB instance and the Aurora DB cluster are running the same version of MySQL. For example, you can restore a MySQL version 5.6 snapshot directly to Aurora MySQL version 5.6, but you can’t restore a MySQL version 5.6 snapshot directly to Aurora MySQL version 5.7. This method is simple and requires the fewest number of steps. You can upload the database dump to Amazon S3 and then import the database dump into Aurora if the MySQL DB instance and the Aurora DB cluster are running different versions of MySQL. For example, you can import a MySQLversion 5.6 database dump into Aurora MySQL version 5.7, but you can’t restore a MySQL version 5.6 snapshot directly to Aurora MySQL version 5.7. This method is more flexible and allows you to migrate across different versions of MySQL.

https://docs.aws.amazon.com/prescriptive-guidance/latest/patterns/three-aws-glue-etl-job-types-for-converting-data-to-apache-parquet.html

AWS Glue is a serverless, fully managed ETL (Extract, Transform, and Load) service. It is specifically designed for data transformation tasks such as converting .csv files to Apache Parquet format. Using AWS Glue requires minimal development effort because it includes prebuilt transformations and integrates seamlessly with Amazon S3.

Option A:While Amazon EMR with Apache Spark offers extensive flexibility, it requires setting up and managing a cluster, writing custom Spark code, and handling resource scaling, which increases development effort compared to AWS Glue.

Option C:AWS Batch requires creating job definitions, specifying execution environments, and potentially writing custom scripts for the transformation process, which involves more setup compared to AWS Glue.

Option D:AWS Lambda could handle the transformation but is better suited for smaller-scale processing or real-time transformations. Handling hundreds of files daily with Lambda would require more complex orchestration and is not the most efficient solution for this scale of batch processing.

AWS Documentation References:

AWS Glue Overview

Transforming Data Using AWS Glue

it allows the company to keep the CloudTrail logs and query them at any time. By using the CloudTrail event history in the centralized account, the company can view, filter, and download recent API activity across multiple AWS accounts. By creating an Amazon Athena table from the CloudTrail event history, the company can use a serverless interactive query service that makes it easy to analyze data in S3 using standard SQL. By querying the CloudTrail logs from Athena, the company can gain insights into user activity and resource changes. References:

Viewing Events with CloudTrail Event History

Querying AWS CloudTrail Logs

Amazon Athena

These answers are correct because they meet the requirements of creating written sentiment analysis reports from the customer service call recordings in any language and translating them into English. Amazon Transcribe is a service that uses advanced machine learning technologies to recognize speech in audio files and transcribe them into text. You can use Amazon Transcribe to convert the audio recordings in any language into text, and specify the language code of the source audio. Amazon Translate is a neural machine translation service that delivers fast, high-quality, and affordable language translation. You can use Amazon Translate to translate text in any language to English, and specify the source and target language codes. Amazon Comprehend is a natural language processing (NLP) service that uses machine learning to find insights and relationships in text. You can use Amazon Comprehend to create the sentiment analysis reports, which determine if the text is positive, negative, neutral, or mixed.

it allows CloudFormation to access the template in the S3 bucket without granting public access or creating additional resources. A presigned URL is a URL that is signed with the access key of an IAM user or role that has permission to access the object. The presigned URL can be used by anyone who receives it, but it expires after a specified time. By creating a presigned URL for the template object and configuring the CloudFormation stack to use it, the company can grant CloudFormation access to the template based on specific user requests and follow security best practices. References:

Using Amazon S3 Presigned URLs

Using Amazon S3 Buckets

Amazon Athena is a service that allows you to run SQL queries on data stored in Amazon S3. It is serverless, meaning you do not need to provision or manage any infrastructure. You only pay for the queries you run and the amount of data scanned1.

By using Amazon Athena to query your data in Amazon S3, you can achieve the following benefits:

You can run queries for your report without affecting the performance of your Amazon RDS for MySQL DB instance. You can export your data from your DB instance to an S3 bucket and use Athena to query the data in the bucket. This way, you can avoid the overhead and contention of running queries on your DB instance.

You can reduce the cost and complexity of running queries for your report. You do not need to create a read replica or a backup of your DB instance, which would incur additional charges and require maintenance. You also do not need to resize your DB instance to accommodate the additional workload, which would increase your operational overhead.

You can leverage the scalability and flexibility of Amazon S3 and Athena. You can store large amounts of data in S3 and query them with Athena without worrying about capacity or performance limitations. You can also use different formats, compression methods, and partitioning schemes to optimize your data storage and query performance1.