You are advised to implement an 80/20 split with training and test utterances. This means that 80% of new

utterances harvested from the conversation logs should be used as intent training utterances and 20% for

testing.

Why is this a good practice?

A. Adding 100% of user phrases to the intent would overload the model.

B. Batch testing works more efficiently when there is a ratio of one test utterance for every five training utterances.

C. By performing an 80/20 split, you are randomizing which data is added to the utterances.

D. By keeping 20% for testing, you are able to test the model with data on which it has not been specifically trained.

Which two statements describe what happens when a System.DatectLanguages component is used in a dialog flow?

A. The system.DetectLanguage component sets the profile.languageTag variable to the language code of the detected user language.

B. The system. DetectLanguage component sets the autoTranslate variable to the language code of the detected user language.

C. A system.DetectLanguage component state causes an exception if no translation service is configured for a skill.

D. The system.DetectLanguage component sets the profile.locale variable to the language code of the detected user language.

E. The system.DetectLanguage component does not detect English because it is the default language.

Within your digital assistant, you notice that the user input "tell me my balance" immediately initiates the

Banking skill. However, it does not offer the user the option to consider that the request could be handled

by the Retail skill, which also offers the ability to check the balance in your retail account.

How should you ensure that both the banking and retail skills are considered in this case?

A. Raise the Candidate Skills Confidence Threshold in the digital assistant.

B. Lower the Confidence Threshold in the Retail skill.

C. Lower the Candidate Skills Confidence Threshold in the digital assistant.

D. Lower the Confidence Threshold in the Banking skill.

What is the purpose of the training models within Oracle Digital Assistant?

A. build a complete semantic language model allowing a skill to understand 98% of user input in the trained language

B. automatically crowdsource sample data to which user input is matched

C. automatically create n number of classifications where n is a parameter defined for each skill

D. allow a skill to classify user input to defined intents

Which statement about digital assistants is FALSE?

A. A digital assistant can be used to manage a set of skills, including skills that you create yourself and skills that you have added from the Skill

B. A digital assistant ensures that a user completes a conversation in one skill before allowing that user to trigger the intent of a different skill

C. A digital assistant can communicate with customers through different messaging platforms.

D. A connection to a back-end service is through a custom component that is used by a skill, rather than one that is used by a digital assistant.

In your conversation flow, you want to make sure that users always see a message, even when there is no data to display. To implement this, you decide to use a system.setvariable component that verifies that the variable mydata contains a value and, if it does, sets the value of the displayVar variable to the value of mydata. If no value is specified for mydata, then displayVar is set to the string 'No Data 1. Which two BotML with Apache FreeMarker examples implement this requirement?

A. Option A

B. Option B

C. Option C

D. Option D

E. Option E

Which two statements about message translation in a skill are true?

A. If auto-translation is enabled and a component has its translate property set to false, then the component output message or level will not get auto-translated to the detected user languages.

B. A system.Output component that reads its text message from a resource bundle does not require auto-translation or its translate property set to true to display translated.

C. A missing system. DetectLanguage state in a dialog flow causes an exception for components that read their output message from bundle.

D. For the System.Translateinput component to work, it requires a previously executed system.DetectLanguage component state.

E. Enabling auto-translation in a dialog flow does not translate the user input message.

Consider the following excerpt from a dialog flow code where size is a context variable of value list entity type PizzaSize with values Small, Medium, and Large:

Which two events will occur when a user starts a new conversation with the sentence "Order a Large Pizza"?

A. The nlpResultVariable property is not supported by System.List, so no entity extraction will occur.

B. The Dialog Engine will transition to the PlaceOrder state.

C. The size variable has no value before getPizzaSize is called, so the user will be prompted to select from the list of values.

D. The nlpResultVariable will populate the size value with Large.

You want the flow to navigate to the cancel transition immediately after the maximum number of failed

attempts are exceeded in the System.ResolveEntities Components.

Which option must you use?

A. Set cancelPolicy to "immediate".

B. There is no such option in system.ResolveEntitis

C. Set cancelPolicy to "true" .

D. Set cancelPolicy to "lastEntity" .

Which statement is true regarding the default implementation of out-of-order messages?

A. Navigation remains in the current state.

B. All variables referenced by the out-of-order-message action are cleared.

C. There is no default implementation for out-of-order messages.

D. In the default implementation, when an out-of-order message is detected the navigation continues with the state name associated with the out-of-order message action.