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Class 8- Discover AI, Robotics & Coding

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1. Which of the following will add the price of a selected item to the total bill?
total = item + price total += menu[item] menu + item total = menu.price
2. Which of the following is a valid way to create a menu dictionary?
menu = ("pizza", 50) menu = {"pizza": 50, "burger": 40} menu = [pizza: 50, burger: 40] menu = pizza=50, burger=40
3. Which symbol is used to define a dictionary key-value pair?
= : -> ,
4. What will be the output of menu["burger"] if the menu is {"burger": 80}?
"burger" 80 Error None
5. What will happen if the user enters an item that is not in the menu?
It adds to the total It throws an error It is ignored using an else condition The program crashes
6. What is the purpose of using a loop in this activity?
To draw graphics To keep asking for items until done To close the program To create a list
7. What feature makes the restaurant order system more user-friendly?
Showing errors Asking for login Printing a bill summary Closing automatically
8. Which type of data is best for item names?
Integer Boolean String Float
9. How do you display a multi-line menu neatly in Python?
Using multiple print() statements Using newline characters (\n) Using tabs Using input()
10. What is the file extension for a Jupyter Notebook file?
.txt .csv .ipynb .json