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IBM C7020-230 問題練習

IBM Watson V3 Application Development 試験

最新更新時間: 2019/05/10,合計61問。

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Question No : 1
What best describes the process of how classification is done with the IBM Watson Natural Language Classifier?

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Question No : 2
What is the purpose of the IBM Watson Visual Recognition REST API classify endpoint?

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Question No : 3
What are the input and output data types of the IBM Watson Tone Analyzer service?

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Explanation:Input JSON or plain text that contains your written content into the service, and then get back results in JSON that analyzes the tone for each sentence of your input.

Question No : 4
Which group of methods is used by cognitive systems to understand human languages like English and French?

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Question No : 5
Before a developer can work with any of the Watson Developer Cloud services, they need to obtain service credentials.
What is the proper procedure to do this in IBM Bluemix (Bluemix)?

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Question No : 6
A Marketing manager would like to analyze and better understand how people feel about the new brand released last week and use this new knowledge to adjust the campaign message for obtaining higher rate of positive sentiment.
Which IBM Watson service will help her to best accomplish this goal?

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Question No : 7
What information does the IBM Watson Natural Language Understanding service extract from html, text, or web-based content when it analyzes entities?

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Question No : 8
Which IBM Watson service can be used for text analytics that detects both sentiment and emotion from people’s digital footprints?

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Question No : 9
In the sentence below, which word or phrase is an example of a generic mention class?
“Severe storms in this area usually occur in late winter, but Tropical Storm Helga was an anomaly.”

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Question No : 10
A software company has announced the latest release of their cloud offering and wants to analyze news and social media to understand how people are talking about their company and how they feel about the new offerings.
Which Watson service can be used to extract the latest news and sentiments about their offerings?

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Question No : 11
Which type of learning do regression, support vector machines, and Bayesian classifiers typically fall under?

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Question No : 12
How can the IBM Watson Speech to Text service be controlled to continue transcribing until the input audio stream terminates?

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Explanation:
By default, the service stops transcription at the first end-of-speech (EOS) incident, which is denoted by a half-second of non-speech (typically silence) or when the stream terminates. Set the continuous parameter to true to instruct the service to transcribe the entire audio stream until the stream terminates. In this case, the results can include multiple transcript elements to indicate phrases separated by pauses. You can concatenate the transcript elements to assemble the complete transcription of the audio stream.

Question No : 13
For IBM Watson Conversation service, which of these strings of text would qualify as an entity?

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Question No : 14
Which IBM Watson service is trainable?

正解:
Explanation: https://www.ibm.com/watson/developercloud/visual-recognition.html

Question No : 15
What is a common use case for the IBM Watson Natural Language Classifier service?

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