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Exam AWS Certified Developer Associate topic 1 question 269 discussion

Exam question from Amazon's AWS Certified Developer Associate
Question #: 269
Topic #: 1
[All AWS Certified Developer Associate Questions]

A company is building a cloud solution to analyze customer demographic data. The data includes personally identifiable information (PII) such as full names, street addresses, and financial records.

A developer is configuring a source Amazon DynamoDB table with a DynamoDB stream. The developer is writing an AWS Lambda function that will ingest the demographic data from the DynamoDB stream. perform analytics, and write results to a separate DynamoDB table. The application must log important AWS API workflow events for monitoring purposes, but the application must expose the PII.

Which combination of actions should the developer take to log the LARGEST amount of AWS API operational information without exposing the PII? (Choose two.)

  • A. Configure the DynamoDB stream to record KEYS_ONLY events.
  • B. Configure the DynamoDB stream to record NEW_IMAGE events.
  • C. Log the received event. Fetch the items from the source DynamoDB table. Log the response metadata from the API. Process and record the result in the separate DynamoDB table. Log the response metadata from the API.
  • D. Log the received event. Fetch the items from the source DynamoDB table. Log the response from the API. Process and record the result in the separate DynamoDB table. Log the response metadata from the API.
  • E. Fetch the items from the source DynamoDB table. Process the data and log workflow events without referring to the PII. Record the result in the separate DynamoDB table.
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Suggested Answer: AE 🗳️
by k1kavi1 at Dec. 1, 2022, 6:26 a.m.
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SBoksh
Highly Voted 2 years, 5 months ago
Selected Answer: AE
Don't log any event anywhere without filtering PII
upvoted 6 times
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a15ce96
Most Recent 1 year, 1 month ago
Selected Answer: AC
Voting for "C" because the question asks for "LARGEST amount of AWS API operational information". C includes a lot amount of information (such as event and several metadata) without exposing PII.
upvoted 1 times
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koxi123
1 year, 2 months ago
Based on Skill Builder practice exam, A and C
upvoted 1 times
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captainpike
2 years, 1 month ago
A is correct, B is wrong D is incorrect because you are logging PII data when "Log the response from the API" E is missing the final log action C is logging only the metada after processing that suffices to meet the operational information that is asked
upvoted 2 times
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hamimelon
2 years, 5 months ago
I think it's A&E. "KEYS_ONLY — Only the key attributes of the modified item." You don't need to retrieve PII info this way. https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Streams.html
upvoted 4 times
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k1kavi1
2 years, 5 months ago
Selected Answer: CE
Choosing C&E
upvoted 1 times
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