Renewal SAP-C01 Exam For AWS Certified Solutions Architect- Professional Certification

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Total 179 questions Full Exam Access
Question 1
A company is currently using AWS CodeCommit for its source control and AWS CodePipeline for continuous integration. The pipeline has a build stage for building the artifacts which is then staged in an Amazon S3 bucket.
The company has identified various improvement opportunities in the existing process, and a Solutions Architect has been given the following requirement:
SAP-C01 dumps exhibit Create a new pipeline to support feature development
SAP-C01 dumps exhibit Support feature development without impacting production applications
SAP-C01 dumps exhibit Incorporate continuous testing with unit tests
SAP-C01 dumps exhibit Isolate development and production artifacts
SAP-C01 dumps exhibit Support the capability to merge tested code into production code. How should the Solutions Architect achieve these requirements?
My answer: -
Reference answer: A
Reference analysis:

https://docs.aws.amazon.com/codebuild/latest/userguide/how-to-create-pipeline.html

Question 2
A company uses Amazon S3 to store documents that may only be accessible to an Amazon EC2 instance in a certain virtual private cloud (VPC). The company fears that a malicious insider with access to this instance could also set up an EC2 instance in another VPC to access these documents.
Which of the following solutions will provide the required protection?
My answer: -
Reference answer: A
Reference analysis:

https://docs.aws.amazon.com/vpc/latest/userguide/vpce-gateway.html
Endpoint connections cannot be extended out of a VPC. Resources on the other side of a VPN connection, VPC peering connection, AWS Direct Connect connection, or ClassicLink connection in your VPC cannot use the endpoint to communicate with resources in the endpoint service.

Question 3
A Solutions Architect must design a highly available, stateless, REST service. The service will require multiple persistent storage layers for service object meta information and the delivery of content. Each request needs to be authenticated and securely processed. There is a requirement to keep costs as low as possible?
How can these requirements be met?
My answer: -
Reference answer: C
Reference analysis:

None

Question 4
An online retailer needs to regularly process large product catalogs, which are handled in batches. These are sent out to be processed by people using the Amazon Mechanical Turk service, but the retailer has asked its Solutions Architect to design a workflow orchestration system that allows it to handle multiple concurrent Mechanical Turk operations, deal with the result assessment process, and reprocess failures.
Which of the following options gives the retailer the ability to interrogate the state of every workflow with the LEAST amount of implementation effort?
My answer: -
Reference answer: C
Reference analysis:

AWS Step Functions is a fully managed service that makes it easy to coordinate the components of distributed applications and microservices using visual workflows. Instead of writing a Decider program, you define state machines in JSON. AWS customers should consider using Step Functions for new applications. If Step Functions does not fit your needs, then you should consider Amazon Simple Workflow (SWF). Amazon SWF provides you complete control over your orchestration logic, but increases the complexity of developing applications. You may write decider programs in the programming language of your choice, or you may use the Flow framework to use programming constructs that structure asynchronous interactions for you. AWS will continue to provide the Amazon SWF service, Flow framework, and support all Amazon SWF customers. https://aws.amazon.com/swf/faqs/

Question 5
A Solutions Architect has been asked to look at a company’s Amazon Redshift cluster, which has quickly become an integral part of its technology and supports key business process. The Solutions Architect is to increase the reliability and availability of the cluster and provide options to ensure that if an issue arises, the cluster can either operate or be restored within four hours.
Which of the following solution options BEST addresses the business need in the most cost-effective manner?
My answer: -
Reference answer: B
Reference analysis:

https://aws.amazon.com/redshift/faqs/?nc1=h_ls Q: What happens to my data warehouse cluster availability and data durability if my data warehouse cluster's Availability Zone (AZ) has an outage? If your Amazon Redshift data warehouse cluster's Availability Zone becomes unavailable, you will not be able to use your cluster until power and network access to the AZ are restored. Your data warehouse cluster's data is preserved so you can start using your Amazon Redshift data warehouse as soon as the AZ becomes available again. In addition, you can also choose to restore any existing snapshots to a new AZ in the same Region. Amazon Redshift will restore your most frequently accessed data first so you can resume queries as quickly as possible.
FROM 37

Question 6
A company has an application that generates a weather forecast that is updated every 15 minutes with an output resolution of 1 billion unique positions, each approximately 20 bytes in size (20 Gigabytes per forecast). Every hour, the forecast data is globally accessed approximately 5 million times (1,400 requests per second), and up to 10 times more during weather events. The forecast data is overwritten every update. Users of the current weather forecast application expect responses to queries to be returned in less than two seconds for each request.
Which design meets the required request rate and response time?
My answer: -
Reference answer: C
Reference analysis:

https://aws.amazon.com/blogs/networking-and-content-delivery/lambdaedge-design-best-practices/

Question 7
A company has a website that enables users to upload videos Company policy states the uploaded videos must be analyzed for restricted content An uploaded video is placed in Amazon S3, and a message is pushed to an Amazon SQS queue with the video's location A backend application pulls this location from Amazon SQS and analyzes the video
The video analysis is compute-intensive and occurs sporadically during the day The website scales with demand The video analysis application runs on a fixed number of instances Peak demand occurs during the holidays, so the company must add instances to the application during this time All instances used are currently on-demand Amazon EC2 T2 instances The company wants to reduce the cost of the current solution.
Which of the following solutions is MOST cost-effective?
My answer: -
Reference answer: B
Reference analysis:

None

Question 8
A company is moving a business-critical, multi-tier application to AWS. The architecture consists of a desktop client application and server infrastructure. The server infrastructure resides in an on-premises data center that frequently fails to maintain the application uptime SLA of 99.95%. A Solutions Architect must re-architect the application to ensure that it can meet or exceed the SLA.
The application contains a PostgreSQL database running on a single virtual machine. The business logic and presentation layers are load balanced between multiple virtual machines. Remote users complain about slow load times while using this latency-sensitive application.
Which of the following will meet the availability requirements with little change to the application while improving user experience and minimizing costs?
My answer: -
Reference answer: B
Reference analysis:

None

Question 9
An enterprise company is using a multi-account AWS strategy There are separate accounts tor development staging and production workloads To control costs and improve governance the following requirements have been defined:
• The company must be able to calculate the AWS costs tor each project
• The company must be able to calculate the AWS costs tor each environment development staging and production
• Commonly deployed IT services must be centrally managed
• Business units can deploy pre-approved IT services only
• Usage of AWS resources in the development account must be limited
Which combination of actions should be taken to meet these requirements? (Select THREE )
My answer: -
Reference answer: CEF
Reference analysis:

None

Question 10
As a part of building large applications in the AWS Cloud, the Solutions Architect is required to implement the perimeter security protection. Applications running on AWS have the following endpoints:
SAP-C01 dumps exhibit Application Load Balancer
SAP-C01 dumps exhibit Amazon API Gateway regional endpoint
SAP-C01 dumps exhibit Elastic IP address-based EC2 instances.
SAP-C01 dumps exhibit Amazon S3 hosted websites.
SAP-C01 dumps exhibit Classic Load Balancer
The Solutions Architect must design a solution to protect all of the listed web front ends and provide the following security capabilities:
SAP-C01 dumps exhibit DDoS protection
SAP-C01 dumps exhibit SQL injection protection
SAP-C01 dumps exhibit IP address whitelist/blacklist
SAP-C01 dumps exhibit HTTP flood protection
SAP-C01 dumps exhibit Bad bot scraper protection
How should the Solutions Architect design the solution?
My answer: -
Reference answer: C
Reference analysis:

None

Question 11
A company runs a Windows Server host in a public subnet that is configured to allow a team of administrators to connect over RDP to troubleshoot issues with hosts in a private subnet. The host must be available at all times outside of a scheduled maintenance window, and needs to receive the latest operating system updates within 3 days of release.
What should be done to manage the host with the LEAST amount of administrative effort?
My answer: -
Reference answer: B
Reference analysis:

None

Question 12
A company wants to migrate its website from an on-premises data center onto AWS. At the same time, it wants to migrate the website to a containerized microservice-based architecture to improve the availability and cost efficiency. The company’s security policy states that privileges and network permissions must be configured according to best practice, using least privilege.
A Solutions Architect must create a containerized architecture that meets the security requirements and has deployed the application to an Amazon ECS cluster.
What steps are required after the deployment to meet the requirements? (Choose two.)
My answer: -
Reference answer: BE
Reference analysis:

https://aws.amazon.com/about-aws/whats-new/2017/11/amazon-ecs-introduces-awsvpc-networking-mode-for-c
https://amazonaws-china.com/blogs/compute/introducing-cloud-native-networking-for-ecs-containers/ https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-iam-roles.html

Question 13
A company’s application is increasingly popular and experiencing latency because of high volume reads on the database server.
The service has the following properties:
SAP-C01 dumps exhibit A highly available REST API hosted in one region using Application Load Balancer (ALB) with auto scaling.
SAP-C01 dumps exhibit A MySQL database hosted on an Amazon EC2 instance in a single Availability Zone.
The company wants to reduce latency, increase in-region database read performance, and have multi-region disaster recovery capabilities that can perform a live recovery automatically without any data or performance loss (HA/DR).
Which deployment strategy will meet these requirements?
My answer: -
Reference answer: A
Reference analysis:

None

Question 14
A large company has increased its utilization of AWS over time in an unmanaged way. As such, they have a large number of independent AWS accounts across different business units, projects, and environments. The company has created a Cloud Center of Excellence team, which is responsible for managing all aspects of the AWS Cloud, including their AWS accounts.
Which of the following should the Cloud Center of Excellence team do to BEST address their requirements in a centralized way? (Select two.)
My answer: -
Reference answer: DE
Reference analysis:

None

Question 15
A utility company wants to collect usage data every 5 minutes from its smart meters to facilitate time-of-use metering When a meter sends data to AWS the data is sent to Amazon API Gateway, processed by an AWS Lambda function and stored in an Amazon DynamoDB table During the pilot phase, the Lambda functions took from 3 to 5 seconds to complete
As more smart meters are deployed, the Engineers notice the Lambda functions are taking from 1 to 2 minutes to complete The functions are also increasing in duration as new types of metrics are collected from the devices There are many ProvisionedThroughputExceededException errors while performing PUT operations on DynamoDB and there are also many TooMany Requests Exception errors from Lambda.
Which combination of changes will resolve these issues? (Select TWO )
My answer: -
Reference answer: AB
Reference analysis:

None

Page: 1 / 14
Total 179 questions Full Exam Access