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C1000-012 IBM Watson Application Developer V3.1 Questions and Answers

Questions 4

Which statement is the purpose of the IBM Watson SDKs?

Options:

A.

It allows UI designers to identify AI relations in their prototypes.

B.

It allows developers to discover AI services.

C.

It allows developers to add AI services to their applications.

D.

It allows end users to provide AI use cases and requirements.

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Questions 5

When querying for results in the IBM Watson Discovery service, what role does aggregation fulfill?

Options:

A.

It allows for querying statistical information of the results set.

B.

It allows for querying a database.

C.

It allows for querying images within a document.

D.

It allows for querying across multiple collections.

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Questions 6

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?

Options:

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

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Questions 7

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

Options:

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

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Questions 8

A university wants to build a virtual student adviser that can interact with prospective students to help answer any questions they may have on the admissions process. The students for the most part have similar questions, however there are a small number of international students who have very specific queries based on their native country and their background.

Which combination of IBM Watson services would meet these requirements?

Options:

A.

Natural Language Understanding and Personality Insights

B.

Natural Language Classifier and Visual Recognition

C.

Watson Assistant and Discovery

D.

Speech to Text and Tone Analyzer

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Questions 9

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

Options:

A.

Tone Analyzer

B.

Discovery

C.

Natural Language Classifier

D.

Speech to Text

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Questions 10

What is an approach for using an IBM Watson AI service to search a database?

Options:

A.

Use the intent from the Natural Language Classifier as part of a query

B.

Use Natural Language Understanding to translate queries into English before searching the database

C.

Use the Document Conversion service to search the database for the entries with the strongest relationship to the user input

D.

Use the Discovery services to search through candidate queries and surface the ones most relevant to the user input

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Questions 11

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?

Options:

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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Questions 12

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

Options:

A.

precision

B.

using a confusion matrix

C.

changing training set size and averaging results

D.

cross-validation tests

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Questions 13

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?

Options:

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

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Questions 14

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

Options:

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

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Exam Code: C1000-012
Exam Name: IBM Watson Application Developer V3.1
Last Update: Apr 14, 2023
Questions: 99