This and the next several questions refer to the traveler's companion translator app you studied in this chapter. Consider the following code: from watson_developer_cloud import SpeechToTextV1
From watson_developer_cloud import LanguageTranslatorV3
From watson_developer_cloud import TextToSpeechV1
Which of the following statements is true?
A) Class SpeechToTextV1 enables you to pass an audio file to the xe "Speech to Text service (IBM Watson)"Watson Speech to Text service and receive an XML document containing the text transcription.
B) Class LanguageTranslatorV3 enables you to pass text to the xe "Language Translator service (IBM Watson)"xe "IBM Watson:Language Translator service"Watson Language Translator service and receive a xe "JSON (JavaScript Object Notation):document"JSON document containing the translated text.
C) Class TextToSpeechV1 enables you to pass audio to the xe "Text to Speech service (IBM Watson)"xe "IBM Watson:Text to Speech service"Watson Text to Speech service and receive text of the audio in a specified language.
D) All of the above statements are false.

Question

Quizplus · Accepted Answer

The import statement for Watson Developer Cloud includes classes for the Speech to Text service, the Language Translator service, and the Text to Speech service. Only option B correctly describes the functionality of the LanguageTranslatorV3 class - it translates text and returns a document in JSON format. Option A describes the functionality of the SpeechToTextV1 class, but incorrectly identifies the format of the returned transcription. Option C describes the functionality of the TextToSpeechV1 class but incorrectly identifies the format of the returned result. Option D is incorrect because option B is true.

This and the Next Several Questions Refer to the Traveler's