AWS SAA C03 AWS Certified Solutions Architect Associate Dumps [DumpsArena]

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AWS SAA C03 AWS Certified Solutions Architect Associate Dumps

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Question 1:
Which of the following is the most appropriate storage service for storing frequently accessed dynamic web content that needs high throughput and low latency?

A. Amazon S3 Glacier
B. Amazon Elastic File System (EFS)
C. Amazon S3 Standard
D. Amazon DynamoDB

Correct Answer: C. Amazon S3 Standard

Explanation:
Amazon S3 Standard is ideal for frequently accessed data and offers high durability, availability, and performance. It provides low-latency access, making it highly suitable for dynamic web content that users need to access often. In contrast, Amazon S3 Glacier is designed for archival storage with long retrieval times, while EFS is more appropriate for shared file storage across multiple instances. DynamoDB is a NoSQL database service and is more suited for structured data rather than object-based web content. If you're preparing for this kind of scenario on the AWS Certified Solutions Architect Associate exam, DumpsArena provides question sets and explanations that focus on real-world AWS architecture choices to reinforce these distinctions.

Question 2:
An application running on Amazon EC2 needs to access objects in a private Amazon S3 bucket. What is the best way to grant the required access securely?

A. Store the access keys on the EC2 instance
B. Use an S3 bucket policy that allows public access
C. Attach an IAM role to the EC2 instance with S3 permissions
D. Enable S3 Static Website Hosting

Correct Answer: C. Attach an IAM role to the EC2 instance with S3 permissions

Explanation:
The most secure and recommended way to allow an EC2 instance to access an S3 bucket is by using IAM roles. These roles can be attached to EC2 instances and provide temporary credentials that eliminate the need to store static keys. Using an S3 bucket policy that allows public access would violate AWS security best practices. Enabling static website hosting is irrelevant in this case as the goal is secure backend access, not serving content publicly. For candidates using AWS SAA C03 AWS Certified Solutions Architect Associate Dumps from DumpsArena, such scenarios are explained thoroughly to help you understand IAM roles, permissions, and security posture.

Question 3:
Which AWS service is most appropriate for decoupling components in a microservices architecture?

A. AWS Lambda
B. Amazon SQS
C. AWS CloudFormation
D. Amazon RDS

Correct Answer: B. Amazon SQS

Explanation:
Amazon Simple Queue Service (SQS) is a message queuing service that enables decoupling between application components, which is especially useful in microservices architectures. It allows components to communicate asynchronously, increasing system reliability and scalability. While AWS Lambda can also be part of a serverless microservices architecture, it is not inherently a decoupling service like SQS. CloudFormation is used for infrastructure-as-code, and RDS is a managed relational database service—neither directly supports decoupling. DumpsArena’s AWS Certified Solutions Architect Associate dumps offer realistic scenario-based questions, helping candidates understand the architecture and communication patterns recommended by AWS.

Question 4:
You have deployed a web application using an Auto Scaling group behind an Application Load Balancer. Which AWS service should you use to automatically register and deregister EC2 instances as they are launched or terminated?

A. Amazon Route 53
B. Amazon CloudWatch
C. Elastic Load Balancing
D. AWS Systems Manager

Correct Answer: C. Elastic Load Balancing

Explanation:
Elastic Load Balancing (ELB), specifically the Application Load Balancer (ALB), integrates natively with Auto Scaling groups to automatically register new EC2 instances and deregister terminated ones. This integration ensures that the load balancer only routes traffic to healthy and active instances. Route 53 is a DNS service, CloudWatch is used for monitoring, and Systems Manager is used for operational management—not instance registration. Candidates using DumpsArena’s AWS SAA C03 dumps will find detailed explanations and diagram-based questions about how ELB and Auto Scaling work together, reinforcing key automation concepts necessary for the exam.

Question 5:
Which feature of Amazon RDS helps in achieving high availability and failover support for a production database?

A. Multi-AZ deployment
B. Read Replicas
C. Amazon RDS Proxy
D. AWS Backup

Correct Answer: A. Multi-AZ deployment

Explanation:
Multi-AZ deployment in Amazon RDS provides high availability and automatic failover capabilities. It synchronously replicates data to a standby instance in a different Availability Zone. In case of infrastructure failure, RDS automatically switches to the standby, minimizing downtime. While Read Replicas improve read scalability, they are not designed for failover. RDS Proxy improves application performance and scalability, and AWS Backup is for backup management, not availability. DumpsArena’s AWS Certified Solutions Architect Associate dumps emphasize these differences with context-rich questions and answer rationales that mimic actual exam scenarios.

For a full set of 1245 Questions. Go to
https://dumpsarena.co/amazon-dumps/saa-c03/

DumpsArena offers detailed explanations to each question which helps to understand the concepts better.

It is recommended to score above 85% in DumpsArena exams before attempting a real exam.

DumpsArena updates Exam Questions Every 2 weeks.

You Will Get Life Time Access And Life Time Free Updates

DumpsArena assures 100% pass guarantee in first attempt.

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