IBM IBM Certifications C1000-012 Questions & Answers

• Question 81:

  Which statement best describes the supervised learning process in building a question answering system?

  A. The system ingests the corpus and is able to answer questions after ingestion

  B. A human supervisor monitors the progress of the learning, evaluates the answers, and incrementally improves the results

  C. The system learns by example from a set of questions and their respective answers

  D. The system ingests a corpus and asks a human supervisor for clarification in natural language when it encounters a subject it does not understand

  Correct Answer: A

• Question 82:

  What combination of IBM Watson services would best implement the Agent Assist pattern?

  A. Speech to Text and Personality Insights

  B. Watson Assistant and Discovery

  C. Watson Assistant and Visual Recognition

  D. Natural Language Classifier and Visual Recognition

  Correct Answer: B

• Question 83:

  Which three Watson AI capabilities are applicable to analyze data insights on the text of a tweet on Twitter? (Choose three.)

  A. keyword extraction

  B. natural scene text recognition

  C. text-to-speech

  D. entity extraction

  E. text classification

  F. speech recognition

  Correct Answer: ADE

• Question 84:

  Where can the IBM Watson AI service credentials be retrieved when running an application on IBM Cloud?

  A. configuration file such as "credentials.plist"

  B. token generation service

  C. from the Service Credentials panel of the IBM Cloud service

  D. HTTP Authorization request header

  Correct Answer: C

  Reference: https://dataplatform.cloud.ibm.com/docs/content/wsj/analyze-data/ml-get-wml-credentials.html

• Question 85:

  A journalist would like to analyze four short sentences captured and transcribed form verbal sound-bites from a political candidate. Is the IBM Watson Personality Insights service an appropriate technology to accomplish this goal?

  A. Yes, the Personality Insights services will provide details about the personality of this political candidate

  B. Yes, because the journalist will combine the Personality Insight with Speech to Test service to accomplish this goal

  C. No, there is not enough text for the Personality Insights service to analyze and provide reliable results

  D. No, the Personality Insights service provides only information about the emotional stat of the candidate

  Correct Answer: C

  Reference: https://developer.ibm.com/watson/blog/2016/01/12/personality-meets-behavior-the-new-ibmwatson-personality-insights-demo/

• Question 86:

  Which type of learning is K-means clustering?

  A. automatic learning

  B. supervised learning

  C. unsupervised learning

  D. reinforcement learning

  Correct Answer: C

  Reference: https://dataplatform.cloud.ibm.com/docs/content/wsj/spss-visualization/spss-viz-k-meansoverview.html

• Question 87:

  As a developer begins to construct a conversational agent using IBM Watson Assistant service, which activities would they start with?

  A. Gather representative questions

  B. Design the dialog flow

  C. Add new content based on user activity

  D. Deploy it on the local machine before deploying it live

  Correct Answer: B

  Reference: https://developer.ibm.com/tutorials/cc-watson-chatbot-conversation-nlu/

• Question 88:

  What connectivity protocols are supported by IBM Watson services?

  A. REST style using either XML/HTTP and JSON/HTTP

  B. JSON/HTTP or JSON/RTP

  C. REST style using JSON/HTTP only

  D. SOAP/HTTP and JSON/HTTP

  Correct Answer: A

• Question 89:

  What are two advantages gained by using IBM Cloud as the application platform for an application using Watson services? (Choose two.)

  A. IBM Cloud is built on proprietary APIs which provide competitive advantages

  B. The IBM Cloud application developer can choose among multiple release versions of the Cloud Foundry framework

  C. IBM Cloud promotes 12-factor methodology since IBM Cloud is deployed exclusively as a public cloud model

  D. Environmental, operational, and functional Security are built into the IBM Cloud platform

  E. Scaling application capacity is simple for applications following modern design (such as 12-factor methodology)

  Correct Answer: BD

• Question 90:

  Which statement is the best definition of intent in the context of a virtual assistant?

  A. Intent is the classification of the inputted question

  B. Intent is the specific class of object that is relevant to a user' s purpose

  C. Intent is used to figure out if other IBM Watson AI services are required

  D. Intent is the answer to the inputted question

  Correct Answer: A