Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 141 Topic 15 Discussion

Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 141 Topic 15 Discussion

SAA-C03 Exam Topic 15 Question 141 Discussion:
Question #: 141
Topic #: 15

A company is migrating a document management application to AWS. The application runs on Linux servers. The company will migrate the application to Amazon EC2 instances in an Auto Scaling group. The company stores 7 TiB of documents in a shared storage file system. An external relational database tracks the documents.

Documents are stored once and can be retrieved multiple times for reference at any time. The company cannot modify the application during the migration. The storage solution must be highly available and must support scaling over time.

Which solution will meet these requirements MOST cost-effectively?


A.

Deploy an EC2 instance with enhanced networking as a shared NFS storage system. Export the NFS share. Mount the NFS share on the EC2 instances in theAuto Scaling group.


B.

Create an Amazon S3 bucket that uses the S3 Standard-Infrequent Access (S3 Standard-IA) storage class Mount the S3 bucket on the EC2 instances in theAuto Scaling group.


C.

Deploy an SFTP server endpoint by using AWS Transfer for SFTP and an Amazon S3 bucket. Configure the EC2 instances in the Auto Scaling group toconnect to the SFTP server.


D.

Create an Amazon.. System (Amazon fcFS) file system with mount points in multiple Availability Zones. Use the bFS Stondard-intrcqucnt Access (Standard-IA) storage class. Mount the NFS share on the EC2 instances in the Auto Scaling group.


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