AWS Certified Cloud Practitioner Practice Exam

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Prepare for the AWS Certified Cloud Practitioner Exam with our comprehensive quiz featuring flashcards and multiple-choice questions, each supplemented with hints and explanations. Ensure you're well-equipped to ace your certification!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


Which AWS service is used for creating and managing voice interfaces, such as voice assistants?

  1. Amazon Polly

  2. Amazon Connect

  3. Amazon Transcribe

  4. Amazon Lex

The correct answer is: Amazon Lex

Amazon Lex is the correct answer because it is the only AWS service specifically designed for creating and managing voice interfaces. Amazon Polly is a service for text-to-speech, Amazon Connect is a contact center service, and Amazon Transcribe is a service for speech-to-text transcription. Although these services may be used in conjunction with creating a voice interface, they are not specifically designed for it. Therefore, D is the best and most specific choice for this question.