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

question 8

Multiple Choice

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.

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Definitions:

Cost Function

A mathematical expression that describes how production costs change with changes in the level of output.

Second Factory

An additional manufacturing facility that a company may open or acquire to increase production capacity.

Canisters of Soybean Oil

Containers used for storing and transporting soybean oil, often used in cooking and industrial processes.

Cheapest Way

The most cost-effective method to achieve a particular goal or complete a task, minimizing expenditure.