Q36 — AWS AIF-C01 Ch.3

Question 36 of 100 | ← Chapter 3

A company wants to derive insights from diverse data sources and formats to improve its business operations. Data sources include call center audio, customer text feedback, product images, and scanned documents. Which solution will improve transcription accuracy for domain-specific language?

• A. Using a custom bot in Amazon Lex
• B. Using a custom language model in Amazon Translate
• C. Using batch language identification in Amazon Transcribe
• D. Using a custom language model in Amazon Transcribe ✓

Correct Answer: D. Using a custom language model in Amazon Transcribe

Explanation

This question tests knowledge of which AWS service best improves domain-specific speech-to-text transcription accuracy. Amazon Transcribe is commonly used for speech processing across diverse data sources. To enhance transcription accuracy for domain-specific language, a custom language model provides targeted and adaptive improvements. Option A focuses on bots, option B is a translation service, and option C’s batch language identification lacks precision; therefore, option D is correct.