What is true about the unbind() method? (Choose two.)

Question

Options

• AIt is invoked from within the event's object.
• BIt is invoked from within a widget's object
• CIt needs a widget's object as an argument.
• DIt needs the event name as an argument

• A
  5% (1)
• B
  90% (19)
• C
  5% (1)

Explanation

Option B is true because the unbind() method is invoked from within a widget's object 1. Option D is true because the unbind() method needs the event name as an argument 1. The unbind() method in Tkinter is used to remove a binding between an event and a function. It can be invoked from within a widget's object when a binding is no longer needed. The method requires the event name as an argument to remove the binding for that specific event. For example: button = tk.Button(root, text="Click me") button.bind("<Button-1>", callback_function) # bind left mouse click event to callback_function button.unbind("<Button-1>") # remove the binding for the left mouse click event

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