Amazon SAA-C02 Online Practice Questions and Exam Preparation

Amazon SAA-C02 Online Questions & Answers

• Question 281:

  An ecommerce company is building a distributed application that involves several serverless functions and AWS services to complete order-processing tasks. These tasks require manual approvals as part of the workflow A solutions architect needs to design an architecture for the order-processing application The solution must be able to combine multiple AWS Lambda functions into responsive serverless applications The solution also must orchestrate data and services that run on Amazon EC2 instances, containers, or on- premises servers

  Which solution will meet these requirements with the LEAST operational overhead?

  A. Use AWS Step Functions to build the application.
  B. Integrate all the application components in an AWS Glue job
  C. Use Amazon Simple Queue Service (Amazon SQS) to build the application
  D. Use AWS Lambda functions and Amazon EventBridge (Amazon CloudWatch Events) events to build the application
  B. Integrate all the application components in an AWS Glue job

• Question 282:

  A company has an AWS account used for software engineering. The AWS account has access to the company's on-premises data center through a pair of AWS Direct Connect connections. All non-VPC traffic routes to the virtual private gateway.

  A development team recently created an AWS Lambada function through the console. The development team needs to allow the function to access a database that runs in a private subnet in the company's data center.

  Which solution will meet these requirements?

  A. Configure the Lambda function to run in the VPC with the appropriate security group.
  B. Set up a VPN connection from AWS to the data center. Route the traffic from the Lambda function through the VPN
  C. Update the route tables in the VPC to allow the Lambda function to access the on-premises data center through direct connect.
  D. Create an Elastic IP address. Configure the Lambda function to send traffic through the Elastic IP address without an elastic network interface.
  A. Configure the Lambda function to run in the VPC with the appropriate security group.

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  Explanation/Reference:

• Question 283:

  An image hosting company uploads its large assets to Amazon S3 Standard buckets The company uses multipart upload in parallel by using S3 APIs and overwrites if the same object is uploaded again For the first 30 days after upload the objects will be accessed frequently The objects will be used less frequently after 30 days but the access patterns for each object will be inconsistent The company must optimize its S3 storage costs while maintaining high availability and resiliency of stored assets Which combination of actions should a solutions architect recommend lo meet these requirements? (Select TWO.)

  A. Move assets to S3 Intelligent-Tiering after 30 days
  B. Configure an S3 Lifecycle policy to clean up incomplete multipart uploads
  C. Configure an S3 Lifecycle policy to clean up expired object delete markers
  D. Move assets to S3 Standard-Infrequent Access (S3 Standard-iA) after 30 days
  E. Move assets to S3 One Zone infrequent Access (S3 One Zone-IA) after 30 days
  C. Configure an S3 Lifecycle policy to clean up expired object delete markers
  D. Move assets to S3 Standard-Infrequent Access (S3 Standard-iA) after 30 days

• Question 284:

  The following are AWS Storage services? Choose 2 Answers

  A. AWS Relational Database Service (AWS RDS)
  B. AWS EIastiCache
  C. AWS Glacier
  D. AWS Import/Export
  B. AWS EIastiCache
  D. AWS Import/Export

• Question 285:

  A company hosts its web application on AWS using seven Amazon EC2 instances The company requires that the IP addresses of all healthy EC2 instances be returned in response to DNS queries.

  Which policy should be used to meet this requirement?

  A. Simple routing policy
  B. Latency routing policy
  C. Multivalue routing policy
  D. Geolocation routing policy
  C. Multivalue routing policy

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  Explanation/Reference:

  "Use a multivalue answer routing policy to help distribute DNS responses across multiple resources. For example, use multivalue answer routing when you want to associate your routing records with a Route 53 health check."

  https://aws.amazon.com/premiumsupport/knowledge-center/multivalue-versus-simple-policies/ https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html#routing- policy-multivalue

• Question 286:

  A hospital wants to create digital copies for its large collection of historical written records. The hospital will continue to add hundreds of new documents each day. The hospital's data team will scan the documents and will upload the documents to the AWS Cloud.

  A solutions architect must implement a solution to analyze the documents: extract the medical information, and store the documents so that an application can run SQL queries on the data The solution must maximize scalability and operational efficiency.

  Which combination of steps should the solutions architect take to meet these requirements? (Select TWO.)

  A. Write the document information to an Amazon EC2 instance that runs a MySQL database
  B. Write the document information to an Amazon S3 bucket Use Amazon Athena to query the data
  C. Create an Auto Scaling group of Amazon EC2 instances to run a custom application that processes the scanned files and extracts the medical information.
  D. Create an AWS Lambda function that runs when new documents are uploaded Use Amazon Rekognition to convert the documents to raw text Use Amazon Transcribe Medical to detect and extract relevant medical Information from the text.
  E. Create an AWS Lambda function that runs when new documents are uploaded Use Amazon Textract to convert the documents to raw text Use Amazon Comprehend Medical to detect and extract relevant medical information from the text
  D. Create an AWS Lambda function that runs when new documents are uploaded Use Amazon Rekognition to convert the documents to raw text Use Amazon Transcribe Medical to detect and extract relevant medical Information from the text.
  E. Create an AWS Lambda function that runs when new documents are uploaded Use Amazon Textract to convert the documents to raw text Use Amazon Comprehend Medical to detect and extract relevant medical information from the text

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  Explanation/Reference:

• Question 287:

  A company wants to monitor its AWS costs for financial review. The cloud operations team is designing an architecture in the AWS Organizations master account to query AWS Cost and Usage Reports for all member accounts. The team must run this query once a month and provide a detailed analysis of the bill.

  Which solution is the MOST scalable and cost-effective way to meet these requirements?

  A. Enable Cost and Usage Reports in the management account. Deliver reports to Amazon Kinesis. Use Amazon EMR for analysis.
  B. Enable Cost and Usage Reports in the management account. Deliver the reports to Amazon S3. Use Amazon Athena for analysis.
  C. Enable Cost and Usage Reports for member accounts. Deliver the reports to Amazon S3. Use Amazon Redshift for analysis.
  D. Enable Cost and Usage Reports for member accounts. Deliver the reports to Amazon Kinesis. Use Amazon QuickSight for analysis.
  B. Enable Cost and Usage Reports in the management account. Deliver the reports to Amazon S3. Use Amazon Athena for analysis.

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/cur/latest/userguide/what-is-cur.html

• Question 288:

  A company must save ail the email messages that its employees send to customers for a period of 12 months. The messages are stored m a binary format and vary m size from 1 KB to 20 KB. The company has selected Amazon S3 as the storage service for the messages

  Which combination of steps will meet these requirements MOST cost-effectively9 (Select TWO.)

  A. Create an S3 bucket policy that denies the s3 Delete Object action.
  B. Create an S3 lifecycle configuration that deletes the messages after 12 months.
  C. Upload the messages to Amazon S3 Use S3 Object Lock in governance mode
  D. Upload the messages to Amazon S3. Use S3 Object Lock in compliance mode.
  E. Use S3 Inventory Create an AWS Batch job that periodically scans the inventory and deletes the messages after 12 months
  B. Create an S3 lifecycle configuration that deletes the messages after 12 months.
  D. Upload the messages to Amazon S3. Use S3 Object Lock in compliance mode.

• Question 289:

  A company has a hybrid application hosted on multiple on-premises servers with static IP addresses. There is already a VPN that provides connectivity between the VPC and the on-premises network. The company wants to distribute TCP traffic across the on-premises servers for internet users.

  What should a solutions architect recommend to provide a highly available and scalable solution?

  A. Launch an internet-facing Network Load Balancer (NLB) and register on-premises IP addresses with the NLB.
  B. Launch an internet-facing Application Load Balancer (ALB) and register on-premises IP addresses with the ALB.
  C. Launch an Amazon EC2 instance, attach an Elastic IP address, and distribute traffic to the on- premises servers.
  D. Launch an Amazon EC2 instance with public IP addresses in an Auto Scaling group and distribute traffic to the on-premises servers.
  B. Launch an internet-facing Application Load Balancer (ALB) and register on-premises IP addresses with the ALB.

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  Explanation/Reference:

• Question 290:

  A prediction process requires access to a trained model that is stored in an Amazon S3 bucket. The process takes a few seconds to process an image and make a prediction. The process is not overly resource-intensive, does not require any

  specialized hardware, and takes less than 512 MB of memory to run.

  What is the MOST effective compute solution for this use case?

  A. Amazon Elastic Container Service (Amazon ECS)
  B. Amazon EC2 Spot instances
  C. AWS Lambda functions
  D. AWS Elastic Beanstalk
  C. AWS Lambda functions