C1000-012 Online Practice Questions and Answers

Built into the IBM Watson Discovery service is the Watson Discovery News data set. How is this collection different from other collections?

A. The Watson Discovery News configuration and documents cannot be adjusted

B. Documents from the Watson Discovery News collection can be ingested as sample documents to better configure a private collection

C. The Watson Discovery News collection is specific to the company news domain, whereas a collection is specific to a domain.

D. The Watson Discovery News data set and a private collection can be queried with a single query call

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)

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

In order to minimize the error, which method helps to find the derivative of the error with respect to each weight and subtracting this value from the weight value?

A. Answer Propagation

B. Back Propagation

C. Cognitive Propagation

D. Forward Propagation

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

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

A. offset

B. return

C. aggregation

D. count

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

How would someone train a neutral network?

A. Compare results from forward propagation to an error score and update weightings accordingly using back propagation

B. Compare input of network to output of network and back propagate the difference to the input connections layer

C. Calculate the error rate using cognitive dissonance and back propagate errors to the neurons to minimize the error rate

D. Back propagate the network output through the network and forward propagate errors in order to update relevant weightings

Which IBM Watson Natural Language Understanding service is used to identify Subject-Action-Object triples in unstructured text?

A. Linked Data Support

B. Keywords

C. Categories

D. Semantic Roles

What is a common use case for the IBM Watson Natural Language Classifier service?

A. Enable back and forth natural language conversations with a user for clarifying questions or helping a user take an action

B. Design marketing material and provide product recommendations that is more personal and relevant

C. Find the right person for a specific job or project based on classifications found in a person's resume

D. Organize tweets into a set of categories, such as events, news, or opinions

Which two statements are applicable to the IBM Watson Tone Analyzer service?

A. The results of the service can provide only sentiment analysis.

B. Images and videos can be input into the service for analyzing writing style based on visual clues.

C. The results of the service can be used to adjust the tone of the content in order to increase the effectiveness of the communication.

D. The results of the service can be used to adjust the tone of the content to change how people will perceive your online identity.

E. The results of the service can be used to automatically post messages to social media sites.

What are two available IBM Watson REST APIs that allow you to understand tone, personality or emotional state from text?

A. Tone Analyzer

B. Speech to Text

C. Language Translator

D. Personality Insights

E. Watson Assistant

Which statement is the purpose of the IBM Watson SDKs?

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.

The IBM Watson Natural Language understanding service can be used to extract sentiment from which two types of input?

A. images of people's faces

B. audio files

C. streaming video file

D. HTML content

E. text content

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.