hardMultiple SelectObjective-mapped
AIF-C01 Practice Question: Deploying an Amazon Lex chatbot that processes…
A company is deploying an Amazon Lex chatbot that processes customer credit card information. The company must ensure that the chatbot does not log sensitive data and that the data is encrypted in transit. Which THREE actions should the company take? (Choose THREE.)
⚠ Common exam trap
Many candidates confuse CloudTrail data events (which log API activity) with conversation logging (which captures user utterances), leading them to incorrectly select option C as a solution for preventing sensitive data logging.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Ensure the Amazon Lex endpoint uses HTTPS for all API calls
Amazon Lex endpoints support HTTPS, which encrypts data in transit using TLS. By ensuring all API calls use HTTPS, the company protects sensitive credit card information from being intercepted during communication between the client and the Lex service.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Ensure the Amazon Lex endpoint uses HTTPS for all API calls
Why this is correct
HTTPS encrypts data in transit.
- ✓
Enable audio logging in Amazon Lex with content redaction enabled
Why this is correct
Redaction removes sensitive data from logs.
- ✗
Enable CloudTrail data events for the Lex bot to capture conversation logs
Why it's wrong here
CloudTrail does not capture Lex conversation logs; Lex uses CloudWatch Logs.
- ✗
Enable S3 server access logs on the bucket storing the Lex bot configuration
Why it's wrong here
Server access logs do not capture Lex bot execution logs.
- ✓
Configure the Amazon Lex bot to use obfuscation for the credit card slot type
Why this is correct
Obfuscation replaces the actual value with asterisks in logs.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AIF-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AIF-C01 exam.