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Amazon AWS Certified Developer - Associate Sample Questions:
1. A financial company must store original customer records for 10 years for legal reasons. A complete record contains personally identifiable information (PII). According to local regulations, PII is available to only certain people in the company and must not be shared with third parties. The company needs to make the records available to third-party organizations for statistical analysis without sharing the PII.
A developer wants to store the original immutable record in Amazon S3. Depending on who accesses the S3 document, the document should be returned as is or with all the PII removed. The developer has written an AWS Lambda function to remove the PII from the document. The function is named removePii.
What should the developer do so that the company can meet the PII requirements while maintaining only one copy of the document?
A) Set up an S3 event notification that invokes the removePii function when an S3 GET request is made.
Call Amazon S3 by using a GET request to access the object without PII.
B) Set up an S3 event notification that invokes the removePii function when an S3 PUT request is made.
Call Amazon S3 by using a PUT request to access the object without PII.
C) Create an S3 Object Lambda access point from the S3 console. Select the removePii function. Use S3 Access Points to access the object without PII.
D) Create an S3 access point from the S3 console. Use the access point name to call the GetObjectLegalHold S3 API function. Pass in the removePii function name to access the object without PII.
2. A company's application has an AWS Lambda function that processes messages from loT devices. The company wants to monitor the Lambda function to ensure that the Lambda function is meeting its required service level agreement (SLA).
A developer must implement a solution to determine the application's throughput in near real time. The throughput must be based on the number of messages that the Lambda function receives and processes in a given time period. The Lambda function performs initialization and post-processing steps that must not factor into the throughput measurement.
What should the developer do to meet these requirements?
A) Use the Lambda function's ConcurrentExecutions metric in Amazon CloudWatch to measure the throughput.
B) Modify the application to publish custom Amazon CloudWatch metrics when the Lambda function receives and processes each message. Use the metrics to calculate the throughput.
C) Use the Lambda function's Invocations metric and Duration metric to calculate the throughput in Amazon CloudWatch.
D) Modify the application to log the calculated throughput to Amazon CloudWatch Logs. Use Amazon EventBridge to invoke a separate Lambda function to process the logs on a schedule.
3. A company launched an online portal to announce a new product that the company will release in 6 months.
The portal requests that users enter an email address to receive communications about the product. The company needs to create a REST API that will store the email addresses in Amazon DynamoDB.
A developer has created an AWS Lambda function that can store the email addresses. The developer will deploy the Lambda function by using the AWS Serverless Application Model (AWS SAM). The developer must provide access to the Lambda function over HTTP.
Which solutions will meet these requirements with the LEAST additional configuration? (Select TWO.)
A) Expose the Lambda function by using function URLs.
B) Expose the Lambda function by using AWS Global Accelerator
C) Expose the Lambda function by using a Network Load Balancer.
D) Expose the Lambda function by using Amazon API Gateway.
E) Expose the Lambda function by using a Gateway Load Balancer.
4. A developer is creating a new batch application that will run on an Amazon EC2 instance. The application requires read access to an Amazon S3 bucket. The developer needs to follow security best practices to grant S3 read access to the application.
Which solution meets these requirements?
A) Add the permissions inline to an 1AM group. Attach the group to the EC2 instance profile.
B) Add the permissions to an 1AM policy. Attach the policy to a user. Attach the user to the EC2 instance profile.
C) Add the permissions to an 1AM policy. Use 1AM web identity federation to access the S3 bucket with the policy.
D) Add the permissions to an 1AM policy. Attach the policy to a role. Attach the role to the EC2 instance profile.
5. A developer is creating an AWS CloudFormation template to deploy Amazon EC2 instances across multiple AWS accounts. The developer must choose the EC2 instances from a list of approved instance types.
How can the developer incorporate the list of approved instance types in the CloudFormation template?
A) In the CloudFormation template, create a parameter with the list of EC2 instance types as AllowedValues.
B) In the CloudFormation template, create a separate parameter for each EC2 instance type in the list.
C) Create a separate CloudFormation template for each EC2 instance type in the list.
D) In the Resources section of the CloudFormation template, create resources for each EC2 instance type in the list.
Solutions:
Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: A,D | Question # 4 Answer: D | Question # 5 Answer: A |