- Which service provides natural language understanding using artificial intelligence?
A) Amazon Polly
B) AWS Lambda
C) Amazon Rekognition
D) Amazon Lex
- In a Lex-based bot, what are we attempting to match a user's question to?
A) Another question
B) An intent
C) A wish
D) A prompt
- Which dialog action type do we use when we need more information?
A) ElicitSlot
B) Close
C) Delegate
D) ElicitIntent
E) ConfirmIntent
- Amazon Lex can invoke Lambda functions for fulfillment.
A) True
B) False
- What type of bot is a Slackbot?
A) AI bot
B) Rule-based bot
C) Command bot
- Which type of authentication mechanism does Slack use for bots?
A) SAML
B) Basic
C) Kerberos
D) OAuth
