An Alexa Skill Builder Is Developing a Skill Using AWS

question 45

Multiple Choice

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. Use the developer console to add AMAZON.LaunchRequest to the interaction model, rebuild the model, then invoke the skill again.

Understand the treatment of consignment goods, goods in transit, and returns on inventory counts and financial reporting.

Understand the principles of inventory costing methods (e.g., FIFO, LIFO, average cost, and specific identification).

Calculate gross profit using different inventory costing methods.

Understand the application of perpetual and periodic inventory systems.

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Definitions:

Endorphins

Natural chemicals produced in the brain that interact with opioid receptors to reduce perception of pain and boost feelings of pleasure or contentment.

Hallucinogenic Drugs

Psychoactive substances that cause alterations in perception, mood, consciousness, and cognition, often inducing experiences disconnected from reality.

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system.

Receptors

Proteins located on the surface of cells that bind to specific molecules like hormones, drugs, or neurotransmitters, triggering various cellular responses.