SAP-C01 (Page 75)

You have been given the task to define multiple AWS Data Pipeline schedules for different activities in the same pipeline.Which of the following would successfully accomplish this task?Read More →

Which of the following cache engines does Amazon ElastiCache support?Read More →

What is the maximum length for a certificate ID in AWS IAM?Read More →

An organization is planning to create a secure scalable application with AWS VPC and ELB.The organization has two instances already running and each instance has an ENI attached to it in addition to a primary network interface.The primary network interface and additional ENI both have an elastic IP attached to it.If those instances are registered with ELB and the organization wants ELB to send data to a particular EIP of the instance, how can they achieve this?Read More →

A company is using Amazon Aurora MySQL for a customer relationship management (CRM) application.The application requires frequent maintenance on the database and the Amazon EC2 instances on which the application runs.For AWS Management Console access, the system administrators authenticate againstAWS Identity and Access Management (IAM) using an internal identity provider.For database access, each system administrator has a user name and password that have previously been configured within the database.A recent security audit revealed that the database passwords are not frequently rotated.The company wants to replace the passwords with temporary credentials using the company’s existing AWS access controls.Which set of options will meet the company’s requirements?Read More →

A company has a three-tier application running on AWS with a web server, an application server, and an Amazon RDS MySQL DB instance.A solutions architect is designing a disaster recovery (DR) solution with an RPO of 5 minutes.Which solution will meet the company’s requirements?Read More →

A Solutions Architect is responsible for redesigning a legacy Java application to improve its availability, data durability, and scalability. Currently, the application runs on a single high-memory Amazon EC2 instance. It accepts HTTP requests from upstream clients, adds them to an in-memory queue, and responds with a200 status. A separate application thread reads items from the queue, processes them, and persists the results to an Amazon RDS MySQL instance. The processing time for each item takes 90 seconds on average, most of which is spent waiting on external service calls, but the application is written to process multiple items in parallel.Traffic to this service is unpredictable. During periods of high load, items may sit in the internal queue for over an hour while the application processes the backlog.In addition, the current system has issues with availability and data loss if the single application node fails.Clients that access this service cannot be modified. They expect to receive a response to each HTTP request they send within 10 seconds before they will time out and retry the request.Which approach would improve the availability and durability of the system while decreasing the processing latency and minimizing costs?Read More →

An online retail company hosts its stateful web-based application and MySQL database in an on-premises data center on a single server.The company wants to increase its customer base by conducting more marketing campaigns and promotions.In preparation, the company wants to migrate its application and database to AWS to increase the reliability of its architecture.Which solution should provide the HIGHEST level of reliability?Read More →

A large company has many business units.Each business unit has multiple AWS accounts for different purposes.The CIO of the company sees that each business unit has data that would be useful to share with other parts of the company.In total, there are about 10 PB of data that needs to be shared with users in1,000 AWS accounts.The data is proprietary, so some of it should only be available to users with specific job types.Some of the data is used for throughput of intensive workloads, such as simulations.The number of accounts changes frequently because of new initiatives, acquisitions, and divestitures.A Solutions Architect has been asked to design a system that will allow for sharing data for use in AWS with all of the employees in the company.Which approach will allow for secure data sharing in scalable way?Read More →

A company is using IoT devices on its manufacturing equipment.Data from the devices travels to the AWS Cloud through a connection to AWS IoT Core.An Amazon Kinesis data stream sends the data from AWS IoT Core to the company’s processing application.The processing application stores data in Amazon S3.A new requirement states that the company also must send the raw data to a third-party system by using an HTTP API.Which solution will meet these requirements with the LEAST amount of development work?Read More →