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SAA-C03 – AWS Certified Solutions Architect - Associate (SAA-C03)

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Showing 10–12 of 20 questions

Question 10 (Exam Pool A)

A company has a data ingestion workflow that consists the following:

· An Amazon Simple Notification Service (Amazon SNS) topic for notifications about new data deliveries

· An AWS Lambda function to process the data and record metadata

The company observes that the ingestion workflow fails occasionally because of network connectivity issues. When such a failure occurs, the Lambda function does not ingest the corresponding data unless the company manually reruns the job.

Which combination of actions should a solutions architect take to ensure that the Lambda function ingests all data in the future? (Select TWO.)

Select all that apply, then click Submit answer.

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    Configure the Lambda function In multiple Availability Zones.
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    Create an Amazon Simple Queue Service (Amazon SQS) queue, and subscribe It to me SNS topic.
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    Increase the CPU and memory that are allocated to the Lambda function.
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    Increase provisioned throughput for the Lambda function.
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    Modify the Lambda function to read from an Amazon Simple Queue Service (Amazon SQS) queue
Question 11 (Exam Pool C)

A company is reviewing a recent migration of a three-tier application to a VPC. The security team discovers that the principle of least privilege is not being applied to Amazon EC2 security group ingress and egress rules between the application tiers.

What should a solutions architect do to correct this issue?

Select an option, then click Submit answer.

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    Create security group rules using the instance ID as the source or destination.
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    Create security group rules using the security group ID as the source or destination.
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    Create security group rules using the VPC CIDR blocks as the source or destination.
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    Create security group rules using the subnet CIDR blocks as the source or destination.
Question 12 (Exam Pool C)

A company is planning to migrate a commercial off-the-shelf application from is on-premises data center to AWS. The software has a software licensing model using sockets and cores with predictable capacity and uptime requirements. The company wants to use its existing licenses, which were purchased earlier this year.

Which Amazon EC2 pricing option is the MOST cost-effective?

Select an option, then click Submit answer.

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    Dedicated Reserved Hosts
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    Dedicated On-Demand Hosts
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    Dedicated Reserved Instances
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    Dedicated On-Oemand Instances