Menus and Submenus

In a school cafeteria, what is the purpose of a lunch menu?

• To display different meal options

• To organize food items

• To create a variety of lunch choices

• To provide a way for students to select their meals

In a software development company, which widget is typically used to create a top-level menu bar in Tkinter?

• Label

• Menu

• Button

• Entry

How can you add a new feature to an existing software project?

• Using the add_feature() method

• Using the add_extension() method

• Using the add_functionality() method

• Using the add_capability() method

What is a command in the context of a restaurant menu?

• A widget that displays text

• A user action that triggers an event

• A predefined layout for menu items

• A type of widget used for submenus

How do you associate a dropdown menu with a button, such as a submit button, in a web form?

• Using the bind_menu() method

• Using the set_menu() method

• Using the config(menu=) method

• Using the attach_menu() method

How can you disable a button in a web page?

• Using the disable() method

• Using the setDisabled() method

• Using the setAttribute('disabled', 'true') method

• Using the deactivate() method

In a restaurant, what method is commonly used to remove a dish from the menu?

• remove_item()

• delete()

• clear_item()

• discard()

In a restaurant menu, how can you add a separator between menu items?

• Using the add_separator() method

• Using the separator() method

• Using the add_item("separator") method

• Using the add_divider() method

In a cooking class, which method is used to add a new recipe to the menu?

• add_menu()

• add_command()

• add_item()

• add_option()

import tkinter as tk def do_something(): print("Menu item clicked!") root = tk.Tk() root.title("Menu Example") menu_bar = tk.Menu(root) root.config(menu=menu_bar) file_menu = tk.Menu(menu_bar, tearoff=0) menu_bar.add_cascade(label="File", menu=file_menu) file_menu.add_command(label="Open", command=do_something) file_menu.add_separator() file_menu.add_command(label="Exit", command=root.destroy) root.mainloop() Q.What happens when the user clicks the "Open" menu item in the displayed menu?

• The program prints "Menu item clicked!" to the console
• The menu item text changes to "Open".
• The program displays a pop-up message.
• The menu closes and reopens.