Amazon Web Services certshero free Access Saa-c03 New Release by Lia q401 vce pdf

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Exam Name:	AWS Certified Solutions Architect - Associate (SAA-C03)
Exam Code:	SAA-C03 Dumps
Vendor:	Amazon Web Services	Certification:	AWS Certified Associate
Questions:	527 Q&A's	Shared By:	lia

Question 48

A company is building a serverless web application with multiple interdependent workflows that millions of users worldwide will access. The application needs to handle bursts of traffic.

Which solution will meet these requirements MOST cost-effectively?

Options:

Deploy an Amazon API Gateway HTTP API with a usage plan and throttle settings. Use AWS Step Functions with a Standard Workflow.

Deploy an Amazon API Gateway HTTP API with a usage plan and throttle settings. Use AWS Step Functions with an Express Workflow.

Deploy an Amazon API Gateway HTTP API without a usage plan. Use AWS Step Functions with an Express Workflow.

Deploy an Amazon API Gateway HTTP API without a usage plan. Use AWS Step Functions and multiple AWS Lambda functions with reserved concurrency.

Discussion

Question 49

A company needs to provide a team of contractors with temporary access to the company's AWS resources for a short-term project. The contractors need different levels of access to AWS services. The company needs to revoke permissions for all the contractors when the project is finished.

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

Options:

Use AWS IAM to create a user account for each contractor. Attach policies that define access levels for the contractors to the user accounts. Manually deactivate the accounts when the project is finished.

Use AWS Security Token Service (AWS STS) to generate temporary credentials for the contractors. Provide the contractors access based on predefined roles. Set the access to automatically expire when the project is finished.

Configure AWS Config rules to monitor the contractors' access patterns. Use AWS Config rules to automatically revoke permissions that are not in use or that are too permissive.

Use AWS CloudTrail and custom Amazon EventBridge triggers to audit the contractors' actions. Adjust the permissions for each contractor based on activity logs.

Discussion

Question 50

A company recently launched a new application for its customers. The application runs on multiple Amazon EC2 instances across two Availability Zones. End users use TCP to communicate with the application.

The application must be highly available and must automatically scale as the number of users increases.

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

Options:

Add a Network Load Balancer in front of the EC2 instances.

Configure an Auto Scaling group for the EC2 instances.

Add an Application Load Balancer in front of the EC2 instances.

Manually add more EC2 instances for the application.

Add a Gateway Load Balancer in front of the EC2 instances.

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Question 51

A company is developing a SaaS solution for customers. The solution runs on Amazon EC2 instances that have Amazon Elastic Block Store (Amazon EBS) volumes attached.

Within the SaaS application, customers can request how much storage they need. The application needs to allocate the amount of block storage each customer requests.

A solutions architect must design an operationally efficient solution that meets the storage scaling requirement.

Which solution will meet these requirements MOST cost-effectively?

Options:

Migrate the data from the EBS volumes to an Amazon S3 bucket. Use the Amazon S3 Standard storage class.

Migrate the data from the EBS volumes to an Amazon Elastic File System (Amazon EFS) file system. Use the EFS Standard storage class. Invoke an AWS Lambda function to increase the EFS volume capacity based on user input.

Migrate the data from the EBS volumes to an Amazon FSx for Windows File Server file system. Invoke an AWS Lambda function to increase the capacity of the file system based on user input.

Invoke an AWS Lambda function to increase the size of EBS volumes based on user input by using EBS Elastic Volumes.