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Python Institute Exam PCPP-32-101 Topic 6 Question 38 Discussion

Actual exam question for Python Institute's PCPP-32-101 exam
Question #: 38
Topic #: 6
[All PCPP-32-101 Questions]

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

Show Suggested Answer Hide Answer
Suggested Answer: B, D

Option B is true because theunbind()method is invoked from within a widget's object1.

Option D is true because theunbind()method needs the event name as an argument1.

Theunbind()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


Contribute your Thoughts:

Johnetta
1 months ago
This question is a real head-scratcher! I'm going to go with C and D, but only because I'm feeling a bit unbindecisive today. *chuckles*
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Irma
7 days ago
Eliseo: That makes sense. Thanks for clarifying!
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Eliseo
13 days ago
User 2: Yeah, you need the widget's object and the event name for unbind().
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Nan
16 days ago
I think it's C and D too.
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Willetta
2 months ago
Yes, that's correct. It doesn't need a widget's object as an argument.
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Ivan
2 months ago
Hmm, I'm not sure about this one. Maybe A and C? Or is it B and D? Decisions, decisions... *scratches head*
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Levi
2 months ago
This question is a piece of cake! Of course, it's B and D. The unbind() method is called from within a widget's object and requires the event name as an argument.
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Onita
17 days ago
Great job! It's definitely B and D. The unbind() method is called from within a widget's object and needs the event name as an argument.
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Crista
18 days ago
Yes, you're right. It's B and D. The unbind() method is invoked from within a widget's object and requires the event name as an argument.
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Ryan
20 days ago
I think it's B and D too. The unbind() method is definitely called from within a widget's object and needs the event name as an argument.
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Evelynn
2 months ago
I think it is invoked from within a widget's object.
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Elizabeth
2 months ago
C and D seem right to me. The unbind() method needs both the widget's object and the event name as arguments.
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Antonio
18 days ago
D) It needs the event name as an argument
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Robt
26 days ago
C) It needs a widget's object as an argument
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Selma
1 months ago
B) It is invoked from within a widget's object
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Kati
2 months ago
A) It is invoked from within the events object
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Willetta
2 months ago
What is true about the unbind() method?
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Farrah
2 months ago
I think A and D are the correct answers. The unbind() method is definitely invoked from within the events object and needs the event name as an argument.
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Julian
2 months ago
I agree, A and D are the correct answers for the unbind() method.
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Dolores
2 months ago
A and D are correct. The unbind() method is invoked from within the events object and needs the event name as an argument.
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