What type of variable will RentMe chatbot use to store the user's location?
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A. B. C. D. E.Correct Answer: B
The variables help chatbots to keep an intelligent conversation by avoiding asking to provide the same information several times.
There are two types of chatbot's variables: Topic - variables with a limited scope that can be used within a topic.
Bot - variables with “global” access from any topic across the entire bot during a single user session.
By default, the variables have a scope of the topic where they are created.
The variables also serve as parameters and outputs in the chatbot's integration with Power Automate and Power Apps.
At the beginning of a conversation, the RentMe bot should ask users to select their location from three options.
Then the bot will use the location for several topics, like directions or car inventory.
Therefore, a bot should store the selected location in a variable with a “global” scope for the bot - a Bot variable.
All other options are incorrect.
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RentMe chatbot would most likely use a global variable to store the user's location.
Global variables are accessible throughout the entire program, making them the most suitable for storing data that needs to be accessed across multiple functions or modules.
In the case of a chatbot like RentMe, the user's location is likely to be used in various parts of the bot's functionality, such as identifying the nearest rental location or providing information about nearby attractions.
A global variable can be accessed and modified by any function or module within the program, making it an ideal choice for storing data that needs to be used in multiple places.
Local variables, on the other hand, are only accessible within the function or module in which they are defined. Therefore, they would not be suitable for storing the user's location in a chatbot, as the data needs to be accessible across multiple functions.
Bot and topic variables are not standard variable types, so they would not be applicable in this context.
Public variables are similar to global variables in that they can be accessed from any part of the program, but they are typically associated with object-oriented programming and may not be the most appropriate choice for a chatbot.
Therefore, the most appropriate answer is C. Global.