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Exam2pass > IBM > IBM Certifications > C1000-012 > C1000-012 Online Practice Questions and Answers

C1000-012 Online Practice Questions and Answers

Questions 4

Which IBM Watson service is pre-trained and does not allow for any customization?

A. Tone Analyzer

B. Discovery

C. Natural Language Classifier

D. Speech to Text

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Correct Answer: C

Questions 5

What is the purpose of the IBM Watson Natural Language Classifier service?

A. Interpret the intent behind text and returns a corresponding classification with associated confidence levels

B. Reduce the number of random utterances consideration, by obtaining a set of uncorrelated utterances

C. Translate a natural language sentence into a syntactic representation such as a parse tree

D. Group a set of objects in such a way that objects in the same group are more similar to each other than to those in other groups

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Correct Answer: A

IBM Watson Natural Language Classifier is a service that enables developers without a background in machine learning or statistical algorithms to create natural language interfaces for their applications, interprets the intent behind text and returns a corresponding classification with associated confidence levels and the return value can then be used to trigger a corresponding action, such as redirecting the request or answering a question.

Questions 6

A developer is using machine learning techniques to train a system which will identify fraudulent insurance claims. Which would be best suited for training data?

A. Samples of known fraudulent and legitimate claims

B. A set of known legitimate claims mixed in with random claim samples

C. A set of known fraudulent claims mixed in with random claim samples

D. A new set of unknown claims

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Correct Answer: A

Questions 7

The IT helpdesk of a large enterprise routinely conducts surveys of its users. The survey allows the users to rate the performance of the helpdesk and to enter about 3-4 lines of comments in a free form text field.

Which IBM Watson service should the IT helpdesk use to drive insights from the texts and to look for patterns among complains for improvements?

A. Use Discovery to extract keywords and entities for common patterns across the comments plus gain insight into the sentiment expressed by each comment

B. Natural Language Classifier to evaluate sentiments expressed in the comments

C. Use Natural Language Classifier to look for concepts mentioned in the review

D. Use Personality Insights to analyze traits of the users logging the comments

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Correct Answer: D

Questions 8

What license is the IBM Watson SDK licensed under?

A. BSD License

B. Apache 2.0 License

C. GNU General Public License

D. IBM Public License

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Correct Answer: B

Reference: http://watson-developer-cloud.github.io/java-sdk/docs/java-sdk-2.8.0/com/ibm/watson/ developer_cloud/tone_analyzer/v3/package-summary.html

Questions 9

How can a developer prevent IBM Cloud from collecting data from API requests?

A. Pass a parameter called DisableTraining=False in the API request

B. Set a header parameter X-Watson-Learning-Opt-Out with the value true in the HTTP request

C. Set a header parameter called X-stop-training-watson to true in the HTTP request

D. Disable training from the IBM Cloud dashboard

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Correct Answer: B

Reference: https://cloud.ibm.com/apidocs/discovery

Questions 10

What combination of three IBM Watson services is applicable to assist an agent at a phone-based customer call center?

A. Watson Studio

B. Knowledge Catalog

C. Discovery

D. Watson Assistant

E. Visual Recognition

F. Speech to Text

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Correct Answer: CDF

Questions 11

An AI FAQ widget on a company's support portal allows users to ask questions related to the company and its products.

What IBM Watson AI service might be used in the case where there is not enough information provided to answer the question?

A. Text to Speech

B. Speech to Text

C. Language Translation

D. Watson Assistant

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Correct Answer: D

Questions 12

Which statement is true for the IBM Watson Natural Language Understanding service?

A. Both SSL and TLS protocols are supported for security purposes.

B. Response format is XML only.

C. A REST API endpoint is available.

D. It is available for over 40 languages.

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Correct Answer: A

Reference https://cloud.ibm.com/apidocs/natural-language-understanding

Questions 13

Which two IBM Watson services combined would be applicable for an agent-assisted, email-based help desk?

A. Watson Assistant

B. Personality Insights

C. Visual Recognition

D. Speech to Text

E. Discovery

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Correct Answer: AE

Exam Code: C1000-012
Exam Name: IBM Watson Application Developer V3.1
Last Update: Jun 12, 2025
Questions: 99

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