Alexa Skill Builder Specialty

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Topic 1 - Exam A

Question #11 Topic 1

An Alexa Skill Builder needs to set up an Amazon Alexa skill beta test. What user identifier should be used to add beta testers?

  • A AWS account number
  • B Alexa user email address
  • C Amazon vendor ID
  • D Amazon customer ID
Suggested Answer: C
NOTE: The correct answer is C. The Amazon vendor ID should be used to add beta testers for an Amazon Alexa skill. This is the unique identifier for the developer or vendor account that is associated with the skill.
Question #12 Topic 1

An Alexa Skill Builder has created a taxi hiring skill. The skill needs to find out when the customer wants a taxi, where the customer is traveling from, and where the customer wants to go. The Builder is currently asking each question individually, in the following order: "Where do you want to take a taxi from" "Where do you want to take a taxi to" "When do you need a taxi" To ensure the voice interaction is flexible, how should this information be gathered regardless of the order in which the user provides it?

  • A Use a single intent and slot. Inspect the incoming slot value and categorize then response, then prompt for the remaining information.
  • B Create an intent for each question and include slots for each piece of information on every intent
  • C Create three intents with one slot each. Use Dialog.ElicitSlot to fill the slots.
  • D Create a single intent with three slots. Use the Dialog.Delegate directive to fill the slots.
Suggested Answer: A
NOTE: chose option A because using a single intent and slot allows for flexibility in gathering the information regardless of the order in which the user provides it. This approach allows the skill to inspect the incoming slot value, categorize the response, and then prompt for the remaining information.
Question #13 Topic 1

An Alexa Skill Builder published a skill that streams sounds to help users relax. The skill is becoming very popular and is available in many different locales around the world. More than 20.000 users are using the skill every week, and more than 500 users are added daily. The sound files are stored in Amazon S3. What can the Builder do to ensure low latency and the best possible streaming performance?

  • A Use Amazon CloudFront to deliver content and cache the audio files across different geographical regions.
  • B Migrate the sound files from Amazon S3 into Amazon Redshift to speed up the read operations.
  • C Use Elastic Load Balancing to handle the traffic generated by the increasing number of users.
  • D Enable cross-region replication on the Amazon S3 bucket policy to improve the skill's performance.
Suggested Answer: A
NOTE: The Alexa Skill Builder can use Amazon CloudFront to deliver content and cache the audio files across different geographical regions. This helps in ensuring low latency and the best possible streaming performance.
Question #14 Topic 1

An Alexa Skill Builder is developing a skill using AWS Lambda. The Builder made some backend code changes, then tested the skill on an Amazon Echo device. When invoking the skill, Amazon Alexa replies with "There was a problem with the requested skill's response". How can the Builder troubleshoot this problem?

  • A Use Amazon CloudWatch to check the most recent execution log and see if an error is present.
  • B Use Amazon DynamoDB and export a copy of the log database, then search for error messages.
  • C Use the developer console to rebuild the model, then invoke the skill again with the invocation name.
  • D Use the developer console to add AMAZON.LaunchRequest to the interaction model, rebuild the model, then invoke the skill again.
Suggested Answer: A
NOTE: The Builder should use Amazon CloudWatch to check the most recent execution log and see if an error is present. This will help identify any issues with the backend code changes and provide insights into the skill's response problem.
Question #15 Topic 1

An Alexa Skill Builder needs to change the invocation name of a new skill. What status should the skill be in to make this change?

  • A In Development
  • B Build
  • C In Certification
  • D Edit
Suggested Answer: A
NOTE: The skill should be in the 'In Development' status to change the invocation name.
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