Exit demo 1Z0-1071-20 Oracle Cloud Platform Digital Assistant 2020 Specialist PDF format · free preview

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Multiple choice 25

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Oracle 1Z0-1071-20 - Questions & Answers

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Question 1

Single choice

Which variable type is automatically set with values from the chat client,such as locate and timezoneoffset?

System variables

Variables that are defined in the context section in the dialog flow

User variables

System.config variables

Profile variables

Question 2

Single choice

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?

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

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

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

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

Question 3

Single choice

What happens if there is a system error and the state does not have an error action?

The skill transitions to the state that is defined by the defaultTransitions error action. If there isn't one, then it outputs the Unexpected Error Prompt value.

The skill transitions to the state that is defined by the next action. If there isn't one, then it transition to the defaultTransitions error action.

The skill transitions to the state that is defined by the next action.. If there isn't one, then it transitions to the next state in the dialog flow.

The skill outputs the Unexpected Error Prompt value and then transitions to the state that is defined by the defaultTransitions error action. If there isn't one, then it ends the conversation.

Question 4

Multiple choice

Error handlers can be defined in various locations with different scopes.

Which three statements are true about error handling?

An error handler can be defined as a transition on any dialog flow state in a skill.

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.

You can define a system-wide custom error handler at the digital assistant level.

Implicit error handling is always performed even if there are other error handlers defined in the flow.

An error handler can be defined globally for a skill using the defaultTransition error transition.

Question 5

Single choice

Which statement is FALSE regarding out-of-order messages?

Out-of-order messages are not handled by default. Designers must define out-of-order message handlers at the skill level.

Dialog flow navigation continues with the state referenced in the out-of-order-message action.

Chatbots don't control the user's input and, therefore, cannot prevent users from selecting out-of-scope actions.

Out-of-order messages occur when a user scroll the conversation history displayed in the messenger client and selects that is no longer in scope for the current conversation.

Question 6

Single choice

What is the error message `'Your session appears to be in an infinite loop'' usually caused by?

a missing keepTurn = true entry in the dialog flow

a component in a dialog flow state that references a variable that has a value set while the dialog flow state continues to transition

a problem with the Digital Assistant tenant

a problem with a custom component that is referenced in your dialog flow

Question 7

Multiple choice

Which two statements are true regarding local web application invocation using the system.webview component?

Local webviews require a Node.js environment and must have a package, json file in their root folder.

An SPA application can issue an Ajax post command to the callback URL that has been passed with the web application launch

system.webview components can only be used with web channels.

Local webviews require SPA applications to have an index.html file in their root folder.

Question 8

Single choice

You are building a skill for ordering pizza and you need it to determine when a user enters the pizza toppings and pizza size in their request.

Which Oracle Digital Assistant feature would you use to identify these variable values in a user's message?

entities

answer intents

channels

digital assistants

Question 9

Multiple choice

Which three statements are true about composite bag entities?

They define a business domain object as a collection of related system entities and custom entities.

When you add entities to the composite bag, you can control how they get extracted in related to other entities and when they are prompted for.

The composite bag will always enforce that every entity has a valid value before allowing the conversation to move on to the next state in the dialog flow.

You need to create a separate composite bag to handle nonentity types such as strings. Locations, and attachments.

The composite bag can resolve all entity values using only a single state in the dialog flow.

Question 10

Single choice

In a validation loop, users are repeatedly asked to enter the same information, thereby preventing them from transitioning to a different dialoq flow state in a conversation.

What is causing the validation loop?

The dialog flow state uses an input component that references a nonentity type variable. The same dialog flow state is referenced in the next transition.

The nlpResultvariable property of the input component points to "iResult", which is a variable of type
"nlpresuit".

The keepTurn property of the input component is set to true and the maxPrompts property is set to a value greater than 0.

The input component associated with a state references a variable of an entity type and the maxPrompts property is not set.

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