You have a digital assistant with a pizza skill. While ordering a pizza, the user triggers the digital assistant's Help system intent by entering "help". What is the default functionality of the digital assistant assuming no help functionality has been implemented in the pizza skill?

• A. The current conversation stops and the skill returns to the system, intent and awaits user input.
• B. The digital assistant displays the information contained in the Description field of the skill.
• C. Nothing. You need to explicitly define a help state in the pizza skill.
• D. The digital assistant displays a prompt and a card which can be configured to show examples of what the skill can do.
• E. The digital assistant displays a dialog to confirm if the user wants help. If the user selects "yes", the skill returns to the system, intent and awaits user input.

Which two statements are true for the system.webview component?

• A. When registering web applications in a skill, bot designers can see the data structure returned by the app
• B. Property names in the web application response payload must match with the variable names in the dialog flow.
• C. Parameters passed from the skill to the web application cannot be accessed through JavaScript.
• D. Parameters passed from the skill to the web application are accessible through JavaScript.
• E. The webview.onDone parameter is automatically added to the payload and passes the skill's callback URL property to the web application.

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. Batch testing works more efficiently when there is a ratio of one test utterance for every five training utterances.
• B. By keeping 20% for testing, you are able to test the model with data on which it has not been specifically trained.
• C. By performing an 80/20 split, you are randomizing which data is added to the utterances.
• D. Adding 100% of user phrases to the intent would overload the model.

How do you declare a context variable for an entity?

• A. Set the variable type to "map" and reference the value by the entity name.
• B. Set the variable type to "nlpresult".
• C. Set the variable type to the same name as the entity.
• D. Set the variable type to "entity".

Error handlers can be defined in different locations with different scopes Which statement is FALSE regarding the placement of error handlers?

• A. You can define a system-wide custom error handler on the digital assistant level.
• B. An error handler can be defined globally for a skill using the defaultTransition error transition.
• C. An error handler can be defined as a transition on any dialog flow state in a skill.
• D. The system error handler is called in case of an error when no error handling is defined on the current dialog flow state or as a default transition.