Amazon Web Services certkiller saa-c03 Exam Questions Tutorials by Kobie q321 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:	1039 Q&A's	Shared By:	kobie

Question 36

A company is using Amazon Route 53 latency-based routing to route requests to its UDP-based application for users around the world. The application is hosted on redundant servers in the company's on-premises data centers in the United States. Asia, and Europe. The company's compliance requirements state that the application must be hosted on premises The company wants to improve the performance and availability of the application

What should a solutions architect do to meet these requirements?

Options:

A Configure three Network Load Balancers (NLBs) in the three AWS Regions to address the on-premises endpoints Create an accelerator by using AWS Global Accelerator, and register the NLBs as its endpoints. Provide access to the application by using a CNAME that points to the accelerator DNS

Configure three Application Load Balancers (ALBs) in the three AWS Regions to address the on-premises endpoints. Create an accelerator by using AWS Global Accelerator and register the ALBs as its endpoints Provide access to the application by using a CNAME that points to the accelerator DNS

Configure three Network Load Balancers (NLBs) in the three AWS Regions to address the on-premises endpoints In Route 53. create a latency-based record that points to the three NLBs. and use it as an origin for an Amazon CloudFront distribution Provide access to the application by using a CNAME that points to the CloudFront DNS

Configure three Application Load Balancers (ALBs) in the three AWS Regions to address the on-premises endpoints In Route 53 create a latency-based record that points to the three ALBs and use it as an origin for an Amazon CloudFront distribution- Provide access to the application by using a CNAME that points to the CloudFront DNS

Discussion

Question 37

A company is launching a new application deployed on an Amazon Elastic Container Service (Amazon ECS) cluster and is using the Fargate launch type tor ECS tasks The company is monitoring CPU and memory usage because it is expecting high traffic to the application upon its launch However the company wants to reduce costs when utilization decreases

What should a solutions architect recommend?

Options:

Use Amazon EC2 Auto Scaling to scale at certain periods based on previous traffic patterns

Use an AWS Lambda function to scale Amazon ECS based on metric breaches that trigger an Amazon CloudWatch alarm

Use Amazon EC2 Auto Scaling with simple scaling policies to scale when ECS metric breaches trigger an Amazon CloudWatch alarm

Use AWS Application Auto Scaling with target tracking policies to scale when ECS metric breaches trigger an Amazon CloudWatch alarm

Discussion

Question 38

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?

Options:

Use AWS Step Functions to build the application.

Integrate all the application components in an AWS Glue job

Use Amazon Simple Queue Service (Amazon SQS) to build the application

Use AWS Lambda functions and Amazon EventBridge (Amazon CloudWatch Events) events to build the application

Discussion

Question 39

A company is running a batch application on Amazon EC2 instances. The application consists of a backend with multiple Amazon RDS databases. The application is causing a high number of leads on the databases. A solutions architect must reduce the number of database reads while ensuring high availability.

What should the solutions architect do to meet this requirement?

Options:

Add Amazon RDS read replicas

Use AmazonElastCache for Redis

Use Amazon Route 53 DNS caching

Use Amazon ElastiCache for Memcached