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IBM Applied AI to IBM AI Developer Professional Certificate • STUDY MODE

PRACTICE QUIZ

QUESTION 1 OF 16

Text and audio are two common ways through which chatbots interact with the user.

A
TrueCorrect Answer
B
False
Explanation:

Users tend to interact with chatbots by typing or speaking to the chatbot.

QUESTION 2 OF 16

To be called a chatbot, a bot needs to converse with the user.

A
TrueCorrect Answer
B
False
Explanation:

A chatbot is a special kind of bot that converses with the user. Bots that perform automated operations but don't have conversations are not chatbots.

QUESTION 3 OF 16

Chatbots can help cut down the number of inquiries a business' customer care team needs to manually address.

A
TrueCorrect Answer
B
False
Explanation:

Chatbots don't replace humans but can greatly help the customer care team by answering common questions users might have.

QUESTION 4 OF 16

Watson Assistant is a chatbot building service hosted on IBM Cloud.

A
TrueCorrect Answer
B
False
Explanation:

Watson Assistant is indeed a service to build chatbots and it is available on the IBM Cloud.

QUESTION 5 OF 16

Chatbots can only be deployed on WordPress sites.

A
True
B
FalseCorrect Answer
Explanation:

The WordPress plugin for Watson Assistant is a convenient way to deploy a chatbot but it's not the only way. You could deploy to Facebook, Slack, your own site or app, etc.

QUESTION 6 OF 16

Which of these is a valid intent?

A
@buy_product
B
#buy_productCorrect Answer
C
$buy_product
D
#buy product
Explanation:

This is a valid intent. Notice that it starts with a # symbol.

QUESTION 7 OF 16

Which one of the following is a valid system entity?

A
@system-of-a-down
B
#sys-date
C
#sys-time
D
@sys-dateCorrect Answer
Explanation:

This entity is useful to detect dates.

QUESTION 8 OF 16

The value of an entity detected in the user input is automatically available for the entire duration of the conversation with the user.

A
True
B
FalseCorrect Answer
Explanation:

Entities are detected in the current user input.

QUESTION 9 OF 16

We can use context variables to store (and later access) information collected from the user.

A
TrueCorrect Answer
B
False
Explanation:

Context variables allow us to store values (e.g., the user name) that can be used later on in the conversation with the user

QUESTION 10 OF 16

Slots allow us to collect information from the user and store it in context variables.

A
TrueCorrect Answer
B
False
Explanation:

Slots allow us to ask questions to the user, detect specific information, and store it in context variables.

QUESTION 11 OF 16

A dialog has the following nodes: Welcome (welcome condition) Greetings (#greetings intent condition) Thank you (#thank_you intent condition) Goodbyes (#goodbyes intent condition) Anything else (anything_else condition). Which one of the following statements is applicable?

A
The order of Welcome and Anything else in the dialog will generally not matter.
B
Welcome will contain the chatbot prompt and be executed at the beginning of the conversation.Correct Answer
C
Anything else node will be executed at any time within the conversation.
D
Greetings overshadows Goodbyes, and therefore Goodbyes is never executed.
Explanation:

Welcome is executed first.

QUESTION 12 OF 16

The evaluation of peer nodes proceeds top to bottom until a node with a matching condition is found. Child nodes are only considered for execution after their parent's condition is met (or if a jump is involved.)

A
TrueCorrect Answer
B
False
Explanation:

The evaluation does proceed top to bottom until one node's condition matches the current input. Child nodes are typically evaluated after the parent node has been evaluated.

QUESTION 13 OF 16

Digressions allow users to divert the conversation away from a slot while it's asking its question.

A
TrueCorrect Answer
B
False
Explanation:

The purpose of digressions is indeed to allow the chatbot to respond to the user when they ask a question in reply to a slot.

QUESTION 14 OF 16

Which of the following contains the entire user input?

A
@sys-date
B
text.input
C
input.textCorrect Answer
D
user.text
Explanation:

This contains the entire user input.

QUESTION 15 OF 16

A restaurant chatbot needs to collect the following information from the user: reservation name, party size, date, and time in order to book a reservation. Which of the following approaches works best?

A
Have four peer nodes, each asking one of the questions to the user
B
Have a node with multiple slots, each asking for the relevant information. System entities are not needed.
C
Have a parent node asking for the reservation name, then a child node asking for party size and then a grandchild node asking for date, then a great grandchild node asking for the time.
D
Have a node enabled with multiple slots, each asking for the relevant information. System entities should be enabled.Correct Answer
Explanation:

A node with multiple slots (leveraging system entities) would offer the best approach here. OPT-IN TO RECEIVE YOUR BADGE!

QUESTION 16 OF 16

Learners who complete all courses of this Specialization are eligible to earn a digital credential from Credly and IBM. Would you like to receive a digital credential to recognize the skills you learned in this Specialization? Thank you! You have opted-in. You will receive a completion badge from Credly upon completing this Specialization.

A
Yes, I would like to receive a badge upon completion of this Specialization. By selecting yes, I authorize Coursera to share my name and my email with Credly for the purpose of badge administration only.Correct Answer
B
No, I would not like to receive a badge and do not authorize Coursera to share my personal contact information with Credly.

Ready to test your recall?

Text and audio are two common ways through which chatbots interact with the user.

A
True
B
False

How confident are you in this answer?