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Pdf AWS-Solutions-Associate Pass Leader | AWS-Solutions-Associate Discount Code

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Pdf AWS-Solutions-Associate Pass Leader | AWS-Solutions-Associate Discount Code

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The AWS Certified Solutions Architect - Associate exam is a computer-based exam that consists of 65 multiple-choice and multiple-response questions. AWS-Solutions-Associate exam is 130 minutes long and is available in multiple languages. AWS-Solutions-Associate exam can be taken at a Pearson VUE testing center or online through a proctored exam.
The AWS-Solutions-Associate Certification is ideal for IT professionals, system administrators, developers, and architects who are responsible for designing and deploying AWS-based solutions. AWS Certified Solutions Architect - Associate (SAA-C03) certification demonstrates their ability to design and deploy scalable, highly available, and fault-tolerant systems on the AWS cloud platform. It also shows their expertise in using AWS services to meet business requirements and optimize costs. With the increasing demand for cloud-based solutions, the AWS-Solutions-Associate certification is a valuable asset for professionals who want to advance their careers in the cloud computing industry.
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Amazon AWS Certified Solutions Architect - Associate (SAA-C03) Sample Questions (Q317-Q322):NEW QUESTION # 317
A company is storing backup files by using Amazon S3 Standard storage. The files are accessed frequently for
1 month. However, the files are not accessed after 1 month. The company must keep the files indefinitely.
Which storage solution will meet these requirements MOST cost-effectively?
  • A. Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Standard-Infrequent Access (S3 Standard-IA) after 1 month.
  • B. Configure S3 Intelligent-Tiering to automatically migrate objects.
  • C. Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 One Zone-Infrequent Access (S3 One Zone-IA) after 1 month.
  • D. Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month.
Answer: D
Explanation:
Explanation
The storage solution that will meet these requirements most cost-effectively is B: Create an S3 Lifecycle configuration to transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month. Amazon S3 Glacier Deep Archive is a secure, durable, and extremely low-cost Amazon S3 storage class for long-term retention of data that is rarely accessed and for which retrieval times of several hours are acceptable. It is the lowest-cost storage option in Amazon S3, making it a cost-effective choice for storing backup files that are not accessed after 1 month. You can use an S3 Lifecycle configuration to automatically transition objects from S3 Standard to S3 Glacier Deep Archive after 1 month. This will minimize the storage costs for the backup files that are not accessed frequently.

NEW QUESTION # 318
Application developers have noticed that a production application is very slow when business reporting users run large production reports against the Amazon RDS instance backing the application. The CPU and memory utilization metrics for the RDS instance do not exceed 60% while the reporting queries are running. The business reporting users must be able to generate reports without affecting the application's performance.
Which action will accomplish this?
  • A. Create a read replica and connect the application to it.
  • B. Increase the size of the RDS instance.
  • C. Create a read replica and connect the business reports to it.
  • D. Enable multiple Availability Zones on the RDS instance.
Answer: C

NEW QUESTION # 319
As part of securing an API layer built on Amazon API gateway, a Solutions Architect has to authorize users who are currently authenticated by an existing identity provider. The users must be denied access for a period of one hour after three unsuccessful attempts.
How can the Solutions Architect meet these requirements?
  • A. Use Amazon Cognito user pools to provide built-in user management.
  • B. Use AWS 1AM authorization and add least-privileged permissions to each respective
    1AM role.
  • C. Use Amazon Cognito user pools to integrate with external identity providers.
  • D. Use an API Gateway custom authorizer to invoke an AWS Lambda function to validate each user's identity.
Answer: D
Explanation:
Explanation
https://aws.amazon.com/blogs/com ... amazon-api-gateway/ Today Amazon API Gateway is launching custom request authorizers. With custom request authorizers, developers can authorize their APIs using bearer token authorization strategies, such as OAuth using an AWS Lambda function. For each incoming request, API Gateway verifies whether a custom authorizer is configured, and if so, API Gateway calls the Lambda function with the authorization token. You can use Lambda to implement various authorization strategies (e.g., JWT verification, OAuth provider callout).
Custom authorizers must return AWS Identity and Access Management (IAM) policies. These policies are used to authorize the request. If the policy returned by the authorizer is valid, API Gateway caches the returned policy associated with the incoming token for up to 1 hour so that your Lambda function doesn't need to be invoked again.

NEW QUESTION # 320
A solutions architect is designing a solution where users will De directed to a backup static error page it the primary website is unavailable The primary website's DNS records are hosted in Amazon Route 53 where their domain is pointing to an Application Load Balancer (ALB) Which configuration should the solutions architect use to meet the company's needs while minimizing changes and infrastructure overhead?
  • A. Point a Route 53 alias record to an Amazon CloudFront distribution with the ALB as one of its origins Then, create custom error pages for the distribution
  • B. Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance hosting a static error page as endpoints Route 53 will only send requests to the instance if the health checks fail for the ALB
  • C. Set up a Route 53 active-passive failover configuration Direct traffic to a static error page hosted within an Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy
  • D. Update the Route 53 record to use a latency-based routing policy Add the backup static error page hosted within an Amazon S3 bucket to the record so the traffic is sent to the most responsive endpoints
Answer: A
Explanation:
Explanation
Active-passive failover
Use an active-passive failover configuration when you want a primary resource or group of resources to be available the majority of the time and you want a secondary resource or group of resources to be on standby in case all the primary resources become unavailable. When responding to queries, Route 53 includes only the healthy primary resources. If all the primary resources are unhealthy, Route 53 begins to include only the healthy secondary resources in response to DNS queries.
To create an active-passive failover configuration with one primary record and one secondary record, you just create the records and specify Failover for the routing policy. When the primary resource is healthy, Route 53 responds to DNS queries using the primary record. When the primary resource is unhealthy, Route 53 responds to DNS queries using the secondary record.
How Amazon Route 53 averts cascading failures
As a first defense against cascading failures, each request routing algorithm (such as weighted and failover) has a mode of last resort. In this special mode, when all records are considered unhealthy, the Route 53 algorithm reverts to considering all records healthy.
For example, if all instances of an application, on several hosts, are rejecting health check requests, Route 53 DNS servers will choose an answer anyway and return it rather than returning no DNS answer or returning an NXDOMAIN (non-existent domain) response. An application can respond to users but still fail health checks, so this provides some protection against misconfiguration.
Similarly, if an application is overloaded, and one out of three endpoints fails its health checks, so that it's excluded from Route 53 DNS responses, Route 53 distributes responses between the two remaining endpoints.
If the remaining endpoints are unable to handle the additional load and they fail, Route 53 reverts to distributing requests to all three endpoints.
https://docs.aws.amazon.com/Rout ... failover-types.html
https://docs.aws.amazon.com/Rout ... lover-problems.html

NEW QUESTION # 321
A financial services company must retain log data for 1 year. The company stores log files in an Amazon S3 bucket and wants to prevent any user from deleting or overwriting the log files during this period. The data must remain available for read-only requests.
  • A. Enable S3 Transfer Acceleration on the bucket. Create an S3 Lifecycle Configuration rule to move objects to Amazon S3 Glacier Flexible Retrieval after 1 year.
  • B. Enable S3 Versioning on the bucket. Create an S3 Lifecycle Configuration rule to move objects to Amazon S3 Glacier Flexible Retrieval after 1 year.
  • C. Enable S3 Versioning on the bucket. Use Object Lock in compliance mode with a 1-year retention period.
  • D. Create an AWS Lambda function to programmatically check the timestamp of S3 data and to move the data to Amazon S3 Glacier Deep Archive if the data is older than 1 year.
Answer: C
Explanation:
To ensure that log files are immutable and cannot be deleted or overwritten for a specified retention period, Amazon S3 offers Object Lock in Compliance Mode. When enabled:
Compliance Mode: Ensures that a protected object version can't be overwritten or deleted by any user, including the root user in your AWS account, for the duration of the retention period. AWS Documentation S3 Versioning: Must be enabled on the bucket to use Object Lock. This allows multiple versions of an object to be stored, ensuring that previous versions are preserved and protected. Amazon Web Services, Inc.
By enabling S3 Versioning and applying Object Lock in Compliance Mode with a 1-year retention period, the company can meet regulatory requirements to retain log data securely and prevent any modifications or deletions during that time.

NEW QUESTION # 322
......
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