Amazon AWS Certified Solutions Architect - Associate (SAA-C03) - AWS-Solutions-Architect-Associate FREE EXAM DUMPS QUESTIONS & ANSWERS

A company has an application that runs only on Amazon EC2 Spot Instances. The instances run in an Amazon EC2 Auto Scaling group with scheduled scaling actions. However, the capacity does not always increase at the scheduled times, and instances terminate many times a day. A solutions architect must ensure that the instances launch on time and have fewer interruptions.
Which action will meet these requirements?

A company has a social media application that is experiencing rapid user growth. The current architecture uses t-family Amazon EC2 instances. The current architecture struggles to handle the increasing number of user posts and images. The application experiences performance slowdowns during peak usage times.
A solutions architect needs to design an updated architecture that will resolve the performance issues and scale as usage increases.
Which solution will meet these requirements with the LEAST operational overhead?

A company runs database workloads on AWS that are the backend for the company's customer portals. The company runs a Multi-AZ database cluster on Amazon RDS for PostgreSQL.
The company needs to implement a 30-day backup retention policy. The company currently has both automated RDS backups and manual RDS backups. The company wants to maintain both types of existing RDS backups that are less than 30 days old.
Which solution will meet these requirements MOST cost-effectively?

Question:
A company runs an application on several Amazon EC2 instances that store persistent data on an Amazon Elastic File System (Amazon EFS) file system. The company needs to replicate the data to another AWS Region by using an AWS managed service solution. Which solution will meet these requirements MOST cost- effectively?
Options:

A company runs an ecommerce application on Amazon EC2 instances behind an Application Load Balancer.
The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. The Auto Scaling group scales based on CPU utilization metrics. The ecommerce application stores the transaction data in a MySQL 8.0 database that is hosted on a large EC2 instance.
The database's performance degrades quickly as application load increases. The application handles more read requests than write transactions. The company wants a solution that will automatically scale the database to meet the demand of unpredictable read workloads while maintaining high availability.

A company has an Amazon S3 data lake that is governed by AWS Lake Formation. The company wants to create a visualization in Amazon QuickSight by joining the data in the data lake with operational data that is stored in an Amazon Aurora MySQL database. The company wants to enforce column-level authorization so that the company's marketing team can access only a subset of columns in the database.
Which solution will meet these requirements with the LEAST operational overhead?

A company is deploying a critical application by using Amazon RDS for MySQL. The application must be highly available and must recover automatically. The company needs to support interactive users (transactional queries) and batch reporting (analytical queries) with no more than a 4-hour lag. The analytical queries must not affect the performance of the transactional queries.

How can a law firm make files publicly readable while preventing modifications or deletions until a specific future date?

A company has a VPC with multiple private subnets that host multiple applications. The applications must not be accessible to the internet. However, the applications need to access multiple AWS services. The applications must not use public IP addresses to access the AWS services.

A digital image processing company wants to migrate its on-premises monolithic application to the AWS Cloud. The company processes thousands of images and generates large files as part of the processing workflow.
The company needs a solution to manage the growing number of image processing jobs. The solution must also reduce the manual tasks in the image processing workflow. The company does not want to manage the underlying infrastructure of the solution.
Which solution will meet these requirements with the LEAST operational overhead?

A company plans to use an Amazon S3 bucket to archive backup data. Regulations require the company to retain the backup data for 7 years.
During the retention period, the company must prevent users, including administrators, from deleting the data.
The company can delete the data after 7 years.
Which solution will meet these requirements?

A company uses an Amazon EC2 Auto Scaling group to host an API. The EC2 instances are in a target group that is associated with an Application Load Balancer (ALB). The company stores data in an Amazon Aurora PostgreSQL database.
The API has a weekly maintenance window. The company must ensure that the API returns a static maintenance response during the weekly maintenance window.
Which solution will meet this requirement with the LEAST operational overhead?

A company uses Amazon EC2 instances to host its internal systems. As part of a deployment operation, an administrator tries to use the AWS CLI to terminate an EC2 instance. However, the administrator receives a 403 (Access Denied) error message.
The administrator is using an IAM role that has the following IAM policy attached:
What is the cause of the unsuccessful request?

A company stores sensitive financial reports in an Amazon S3 bucket. To comply with auditing requirements, the company must encrypt the data at rest. Users must not have the ability to change the encryption method or remove encryption when the users upload data. The company must be able to audit all encryption and storage actions. Which solution will meet these requirements and provide the MOST granular control?