Amazon Web Services SAA-C03 - AWS Certified Solutions Architect - Associate (SAA-C03)
A company runs a critical data analysis job each week before the first day of the work week The job requires at least 1 hour to complete the analysis The job is stateful and cannot tolerate interruptions. The company needs a solution to run the job on AWS.
Which solution will meet these requirements?
A company runsmultiple applications on Amazon EC2 instances in a VPC.
Application Aruns in aprivate subnetthat has acustom route table and network ACL.
Application Bruns in asecond private subnet in the same VPC.
The companyneeds to prevent Application A from sending traffic to Application B.
Which solution will meet this requirement?
Each developer at the company uses their own development environment, which includes a PostgreSQL database. On average, each development environment is used for an 8-hour workday. The test environments will be used for load testing that can take up to 2 hours each day.
Which solution will meet these requirements MOST cost-effectively?
A solutions architect is creating a data reporting application that will send traffic through third-party network firewalls in an AWS security account. The firewalls and application servers must be load balanced.
The application uses TCP connections to generate reports. The reports can run for several hours and can be idle for up to 1 hour. The reports must not time out during an idle period.
Which solution will meet these requirements?
A financial services company has a two-tier consumer banking application. The frontend serves static web content. The backend consists of APIs. The company needs to migrate the frontendcomponent to AWS. The backend of the application will remain on-premises. The company must protect the application from common web vulnerabilities and attacks.
Which solution will meet these requirements?
A media company is launching a new product platform that artists from around the world can use to upload videos and images directly to an Amazon S3 bucket. The company owns and maintains the S3 bucket. The artists must be able to upload files from personal devices without the need for AWS credentials or an AWS account.
Which solution will meet these requirements MOST securely?
A company wants to create an Amazon EMR cluster that multiple teams will use. The company wants to ensure that each team's big data workloads can access only the AWS services that each team needs to interact with. The company does not want the workloads to have access to Instance Metadata Service Version 2 (IMDSv2) on the cluster's underlying EC2 instances.
Which solution will meet these requirements?
Retain all the images.
Incur no cost for retrieval.
Have minimal management overhead.
Have the images available with no impact on retrieval time.Which solution meets these requirements?
A company needs to implement a new data retention policy for regulatory compliance. As part of this policy, sensitive documents that are stored in an Amazon S3 bucket must be protected from deletion or modification for a fixed period of time.
Which solution will meet these requirements?
A solutions architect creates an Auto Scaling group for a memory-intensive application. The solutions architect wants to scale up and scale down based on memory usage. Which solution will meet this requirement?
A company collects data from sensors. The company needs a cloud-based solution to store and transform the sensor data to make critical decisions. The solution must store the data for up to 2 days. After 2 days, the solution must delete the data. The company needs to use the transformeddata in an automated workflow that has manual approval steps.
Which solution will meet these requirements?
A company runs multiple applications in multiple AWS accounts within the same organization in AWS Organizations. A content management system (CMS) runs on Amazon EC2 instances in a VPC. The CMS needs to access shared files from an Amazon Elastic File System (Amazon EFS) file system that is deployed in a separate AWS account. The EFS account is in a separate VPC.
Which solution will meet this requirement?
Question:
An ecommerce company hosts an API that handles sales requests. The company hosts the API frontend on Amazon EC2 instances that run behind an Application Load Balancer (ALB). The company hosts the API backend on EC2 instances that perform the transactions. The backend tiers are loosely coupled by an Amazon Simple Queue Service (Amazon SQS) queue.
The company anticipates a significant increase in request volume during a new product launch event. The company wants to ensure that the API can handle increased loads successfully.
Options:
A company needs to run its external website on Amazon EC2 instances and on-premises virtualized servers. The AWS environment has a 1 GB AWS Direct Connect connection to the data center. The application has IP addresses that will not change. The on-premises and AWS servers are able to restart themselves while maintaining the same IP address if a failure occurs. Some website users have to add their vendors to an allow list, so the solution must have a fixed IP address. The company needs a solution with the lowest operational overhead to handle this split traffic.
What should a solutions architect do to meet these requirements?
A company stores petabytes of historical medical information on premises. The company has a process to manage encryption of the data to comply with regulations. The company needs a cloud-based solution for data backup, recovery, and archiving. The company must retain control over the encryption key material. Which combination of solutions will meet these requirements? (Select TWO.)
Question:
A company runs a mobile game app that stores session data (up to 256 KB) for up to 48 hours. The data updates frequently and must be deleted automatically after expiration. Restorability is also required.
Options:
A company wants to enhance its ecommerce order-processing application that is deployed on AWS. The application must process each order exactly once without affecting the customer experience during unpredictable traffic surges.
Which solution will meet these requirements?
A company is performing a security review of its Amazon EMR API usage. The company's developers use an integrated development environment (IDE) that is hosted on Amazon EC2 instances. The IDE is configured to authenticate users to AWS by using access keys. Traffic between the company's EC2 instances and EMR cluster uses public IP addresses.
A solutions architect needs to improve the company's overall security posture. The solutions architect needs to reduce the company's use of long-term credentials and to limit the amount of communication that uses public IP addresses.
Which combination of steps will MOST improve the security of the company's architecture? (Select TWO.)
A company is developing a social media application. The company anticipates rapid and unpredictable growth in users and data volume. The application needs to handle a continuous high volume of user requests. User requests include long-running processes that store large amounts of user-generated content and user profiles in a relational format. The processes must run in a specific order. The company requires an architecture that can scale resources to meet demand spikes without downtime or performance degradation. The company must ensure that the components of the application can evolve independently without affecting other parts of the system. Which combination of AWS services will meet these requirements?