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Amazon SAP-C01 Online Practice Questions and Exam Preparation

SAP-C01 Exam Details

  • Exam Code
    :SAP-C01
  • Exam Name
    :AWS Certified Solutions Architect - Professional (SAP-C01)
  • Certification
    :Amazon Certifications
  • Vendor
    :Amazon
  • Total Questions
    :973 Q&As
  • Last Updated
    :Jul 09, 2023

Amazon SAP-C01 Online Questions & Answers

  • Question 601:

    Select the correct statement about Amazon ElastiCache.

    A. It makes it easy to set up, manage, and scale a distributed in-memory cache environment in the cloud.
    B. It allows you to quickly deploy your cache environment only if you install software.
    C. It does not integrate with other Amazon Web Services.
    D. It cannot run in the Amazon Virtual Private Cloud (Amazon VPC) environment.

  • Question 602:

    Your company has an on-premises multi-tier PHP web application, which recently experienced downtime due to a large burst in web traffic due to a company announcement Over the coming days, you are expecting similar announcements to drive similar unpredictable bursts, and are looking to find ways to quickly improve your infrastructures ability to handle unexpected increases in traffic. The application currently consists of 2 tiers a web tier which consists of a load balancer and several Linux Apache web servers as well as a database tier which hosts a Linux server hosting a MySQL database.

    Which scenario below will provide full site functionality, while helping to improve the ability of your application in the short timeframe required?

    A. Failover environment: Create an S3 bucket and configure it for website hosting. Migrate your DNS to Route53 using zone file import, and leverage Route53 DNS failover to failover to the S3 hosted website.
    B. Hybrid environment: Create an AMI, which can be used to launch web servers in EC2. Create an Auto Scaling group, which uses the AMI to scale the web tier based on incoming traffic. Leverage Elastic Load Balancing to balance traffic between on-premises web servers and those hosted in AWS.
    C. Offload traffic from on-premises environment: Setup a CIoudFront distribution, and configure CloudFront to cache objects from a custom origin. Choose to customize your object cache behavior, and select a TTL that objects should exist in cache.
    D. Migrate to AWS: Use VM Import/Export to quickly convert an on-premises web server to an AMI. Create an Auto Scaling group, which uses the imported AMI to scale the web tier based on incoming traffic. Create an RDS read replica and setup replication between the RDS instance and on-premises MySQL server to migrate the database.

  • Question 603:

    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?

    A. Store forecast locations in an Amazon ES cluster. Use an Amazon CloudFront distribution targeting an Amazon API Gateway endpoint with AWS Lambda functions responding to queries as the origin. Enable API caching on the API Gateway stage with a cache-control timeout set for 15 minutes.
    B. Store forecast locations in an Amazon EFS volume. Create an Amazon CloudFront distribution that targets an Elastic Load Balancing group of an Auto Scaling fleet of Amazon EC2 instances that have mounted the Amazon EFS volume. Set the cache-control timeout for 15 minutes in the CloudFront distribution.
    C. Store forecast locations in an Amazon ES cluster. Use an Amazon CloudFront distribution targeting an API Gateway endpoint with AWS Lambda functions responding to queries as the origin. Create an Amazon Lambda@Edge function that caches the data locally at edge locations for 15 minutes.
    D. Store forecast locations in Amazon S3 as individual objects. Create an Amazon CloudFront distribution targeting an Elastic Load Balancing group of an Auto Scaling fleet of EC2 instances, querying the origin of the S3 object. Set the cache-control timeout for 15 minutes in the CloudFront distribution.

  • Question 604:

    A company uses AWS Transit Gateway for a hub-and-spoke model to manage network traffic between many VPCs. The company is developing a new service that must be able to send data at 100 Gbps. The company needs a faster connection to other VPCs in the same AWS Region.

    Which solution will meet these requirements?

    A. Establish VPC peering between the necessary VPCs. Ensure that all route tables are updated as required.
    B. Attach an additional transit gateway to the VPCs. Update the route tables accordingly.
    C. Create AWS Site-to-Site VPN connections that use equal-cost multi-path (ECMP) routing between the necessary VPCs.
    D. Create an additional attachment from the necessary VPCs to the existing transit gateway.

  • Question 605:

    A large company is running a popular web application. The application runs on several Amazon EC2 Linux instances in an Auto Scaling group in a private subnet. An Application Load Balancer is targeting the instances in the Auto Scaling group in the private subnet. AWS Systems Manager Session Manager is configured, and AWS Systems Manager Agent is running on all the EC2 instances.

    The company recently released a new version of the application. Some EC2 instances are now being marked as unhealthy and are being terminated. As a result, the application is running at reduced capacity. A solutions architect tries to determine the root cause by analyzing Amazon CloudWatch logs that are collected from the application, but the logs are inconclusive.

    How should the solutions architect gain access to an EC2 instance to troubleshoot the issue?

    A. Suspend the Auto Scaling group's HealthCheck scaling process. Use Session Manager to log in to an instance that is marked as unhealthy.
    B. Enable EC2 instance termination protection. Use Session Manager to log in to an instance that is marked as unhealthy.
    C. Set the termination policy to OldestInstance on the Auto Scaling group. Use Session Manager to log in to an instance that is marked an unhealthy.
    D. Suspend the Auto Scaling group's Terminate process. Use Session Manager to log in to an instance that is marked as unhealthy.

  • Question 606:

    A company has an application. Once a month, the application creates a compressed file that contains every object within an Amazon S3 bucket. The total size of the objects before compression is 1 TB.

    The application runs by using a scheduled cron job on an Amazon EC2 instance that has a 5 TB Amazon Elastic Block Store (Amazon EBS) volume attached. The application downloads all the files from the source S3 bucket to the EBS

    volume, compresses the file, and uploads the file to a target S3 bucket. Every invocation of the application takes 2 hours from start to finish.

    Which combination of actions should a solutions architect take to OPTIMIZE costs for this application? (Choose two.)

    A. Migrate the application to run an AWS Lambda function. Use Amazon EventBridge (Amazon CloudWatch Events) to schedule the Lambda function to run once each month.
    B. Configure the application to download the source files by using streams. Direct the streams into a compression library. Direct the output of the compression library into a target object in Amazon S3.
    C. Configure the application to download the source files from Amazon S3 and save the files to local storage. Compress the files and upload them to Amazon S3.
    D. Configure the application to run as a container in AWS Fargate. Use Amazon EventBridge (Amazon CloudWatch Events) to schedule the task to run once each month.
    E. Provision an Amazon Elastic File System (Amazon EFS) file system. Attach the file system to the AWS Lambda function.

  • Question 607:

    A company uses an Amazon EMR cluster to process data once a day. The raw data comes from Amazon S3, and the resulting processed data is also stored in Amazon S3. The processing must complete within 4 hours; currently, it only takes

    3 hours. However, the processing time is taking 5 to 10 minutes longer each week due to an increasing volume of raw data.

    The team is also concerned about rising costs as the compute capacity increases. The EMR cluster is currently running on three m3.xlarge instances (one master and two core nodes).

    Which of the following solutions will reduce costs related to the increasing compute needs?

    A. Add additional task nodes, but have the team purchase an all-upfront convertible Reserved Instance for each additional node to offset the costs.
    B. Add additional task nodes, but use instance fleets with the master node in on-Demand mode and a mix of On-Demand and Spot Instances for the core and task nodes. Purchase a scheduled Reserved Instance for the master node.
    C. Add additional task nodes, but use instance fleets with the master node in Spot mode and a mix of On-Demand and Spot Instances for the core and task nodes. Purchase enough scheduled Reserved Instances to offset the cost of running any On-Demand instances.
    D. Add additional task nodes, but use instance fleets with the master node in On-Demand mode and a mix of On-Demand and Spot Instances for the core and task nodes. Purchase a standard all-upfront Reserved Instance for the master node.

  • Question 608:

    A company is running a legacy application on Amazon EC2 instances in multiple Availability Zones behind a software load balancer that runs on an active/standby set of EC2 instances. For disaster recovery, the company has created a warm standby version of the application environment that is deployed in another AWS Region. The domain for the application uses a hosted zone from Amazon Route 53.

    The company needs the application to use static IP addresses, even in the case of a failover event to the secondary Region. The company also requires the client's source IP address to be available for auditing purposes.

    Which solution meets these requirements with the LEAST amount of operational overhead?

    A. Replace the software load balancer with an AWS Application Load Balancer. Create an AWS Global Accelerator accelerator. Add an endpoint group for each Region. Configure Route 53 health checks. Add an alias record that points to the accelerator.
    B. Replace the software load balancer with an AWS Network Load Balancer. Create an AWS Global Accelerator accelerator. Add an endpoint group for each Region. Configure Route 53 health checks. Add a CNAME record that points to the DNS name of the accelerator.
    C. Replace the software load balancer with an AWS Application Load Balancer. Use AWS Global Accelerator to create two separate accelerators. Add an endpoint group for each Region. Configure Route 53 health checks. Add a record set that is configured for active-passive DNS failover. Point the record set to the DNS names of the two accelerators.
    D. Replace the software load balancer with an AWS Network Load Balancer. Use AWS Global Accelerator to create two separate accelerators. Add an endpoint group for each Region. Configure Route 53 health checks. Add a record set that is configured for weighted round-robin DNS failover. Point the record set to the DNS names of the two accelerators.

  • Question 609:

    A user is trying to understand the detailed CloudWatch monitoring concept. Which of the below mentioned services does not provide detailed monitoring with CloudWatch?

    A. AWS RDS
    B. AWS ELB
    C. AWS Route53
    D. AWS EMR

  • Question 610:

    A company plans to migrate to AWS. A solutions architect uses AWS Application Discovery Service over the fleet and discovers that there is an Oracle data warehouse and several PostgreSQL databases. Which combination of migration patterns will reduce licensing costs and operational overhead? (Choose two.)

    A. Lift and shift the Oracle data warehouse to Amazon EC2 using AWS DMS.
    B. Migrate the Oracle data warehouse to Amazon Redshift using AWS SCT and AWS DMS
    C. Lift and shift the PostgreSQL databases to Amazon EC2 using AWS DMS.
    D. Migrate the PostgreSQL databases to Amazon RDS for PostgreSQL using AWS DMS.
    E. Migrate the Oracle data warehouse to an Amazon EMR managed cluster using AWS DMS.

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