Interview questions - PrakharUniyal/Chatbot GitHub Wiki

MindTickle

• Explain the working of ngrok server.

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• Suppose you want to design a chatbot for restaurant booking and the user sequentially fills in the location then a restaurant and then food from the options. What if he selects the wrong option or he wants to good through some restaurants and their menu and then he decides to revert back. How would you make changes in the existing design so that the user doesn't have to start from scratch?

 A-->B-->C-->D
      \
       \
        E-->F