IBM IBM Certifications C1000-012 Questions & Answers

• Question 51:

  What combination of two IBM Watson AI services is applicable for an automated virtual agent, phone-based customer call center?

  A. Visual Recognition

  B. Watson Assistant

  C. Speech to Text

  D. Personality Insights

  E. Watson Studio

  Correct Answer: BC

  Reference: https://www.ibm.com/blogs/watson/2018/09/announcing-the-ai-solution-with-voice-for-contactcenters/

• Question 52:

  What are the input and output data types of the IBM Watson Tone Analyzer service?

  A. Input of XML or plain text and output in JSON

  B. Input of JSON or plain text and output in XML

  C. Only plain text is supported for both input and output

  D. Input of JSON or plain text and output in JSON

  Correct Answer: B

  Reference: https://console.bluemix.net/docs/services/tone-analyzer/index.html#about

• Question 53:

  Which query is specific to a search parameters versus structure parameters in IBM Watson Discovery service?

  A. offset

  B. return

  C. aggregation

  D. count

  Correct Answer: C

  Reference: https://console.bluemix.net/docs/services/discovery/query-reference.html#query-reference

• Question 54:

  When would this pattern be used?

  

  A. When there is a need to disambiguate the output of a dialog

  B. When there is a need to analyze or index content contained within an image

  C. When there is a need to analyze or index content contained within speech

  D. When there is a need to search through output from Natural Language Classifier

  Correct Answer: C

• Question 55:

  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

  Correct Answer: B

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

• Question 56:

  What output data type by the IBM Watson Natural Language Understanding service?

  A. DOCX

  B. PDF

  C. HTML

  D. JSON

  Correct Answer: C

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

• Question 57:

  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

  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

• Question 58:

  What is the method for measuring the accuracy of an unsupervised machine learning system?

  A. precision

  B. using a confusion matrix

  C. changing training set size and averaging results

  D. cross-validation tests

  Correct Answer: D

  Reference: https://www.researchgate.net/post/ Which_are_the_methods_to_validate_an_unsupervised_machine_learning_algorithm

• Question 59:

  What are two methods to view the logs for an IBM Cloud hosted Cloud Foundry application? (Choose two.)

  A. the application log monitoring console in the Cloud dashboard

  B. the Diagnostics tab in the top level Cloud dashboard

  C. the Logging tab of the Watson Marketplace dashboard

  D. the Performance Monitoring tab in the top level IBM Cloud dashboard

  E. using the Command Line interface (CLI)

  Correct Answer: AE

  Reference: https://www.ibm.com/blogs/bluemix/2014/10/accessing-application-logs-bluemix/

• Question 60:

  An AI solution is implemented to detect what the user wants to do. The user mentions that he wants to buy a ski jacket for an upcoming vacation in Colorado?

  How could IBM Watson Natural Language Classifier (NLC) be used in the solution?

  A. Profile properties configured for NLC could direct selection of intent

  B. A location intent could be trained to assess the relevant attitude for the desired product

  C. The phase entered by the user is passed to a classifier to provide a class that indicates the user's intent

  D. A new classifier could point to the correct answer to each question

  Correct Answer: B