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Python Institute PCPP-32-101 Exam - Topic 5 Question 12 Discussion

What is true about the unbind () method? (Select two answers.)
B) It is invoked from within a widget's object and D) It needs the event name as an argument
A) It is invoked from within the events object
C) It needs a widget's object as an argument

Python Institute PCPP-32-101 Exam - Topic 5 Question 12 Discussion

Actual exam question for Python Institute's PCPP-32-101 exam
Question #: 12
Topic #: 5
[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


by Tarra at Aug 28, 2023, 11:25 PM

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Kina
8 months ago
I always thought it was invoked from the events object!
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Leota
8 months ago
Definitely not true about needing a widget's object.
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Marica
9 months ago
Wait, I thought it was just for events?
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Gertude
9 months ago
Totally agree, it needs the event name too!
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Antione
9 months ago
It's called from the widget's object.
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Wilda
9 months ago
I’m pretty certain that unbind() is called from a widget's object, but I’m not confident about the other option.
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Lonna
9 months ago
I feel like I saw something about needing a widget's object as an argument in a similar question, but I can't recall the details.
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Mireya
10 months ago
I remember practicing a question about event handling, and I think it does need the event name as an argument.
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Marcos
10 months ago
I think the unbind() method is related to events, but I'm not sure if it has to be invoked from within the events object or the widget's object.
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Harley
10 months ago
I'm pretty confident the unbind() method needs the event name as an argument, but I'm not sure about the other part. I'll make sure to read the question thoroughly.
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Veronica
10 months ago
The unbind() method is used to remove event handlers, so I'm guessing it needs both the widget's object and the event name as arguments. Let me double-check that.
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Regenia
10 months ago
I've used unbind() before, but I can't quite remember the details. I'll have to review my notes on event handling.
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Antonio
10 months ago
Okay, let's see. I think the unbind() method needs the event name as an argument, but I'm not sure about the other part.
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Tammy
10 months ago
Hmm, this one seems tricky. I'll need to think it through carefully.
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Kent
10 months ago
I'm pretty confident that option C is the correct answer here. The ArchiMate standard is focused on providing a common language and framework for describing and representing enterprise architectures, which aligns with the "representing Architecture Description" choice. I'll go with that one.
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Kerry
10 months ago
Hmm, I'm not entirely sure about this one. The options seem a bit similar, so I'll need to think it through step-by-step to make sure I understand the key differences.
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Linette
10 months ago
Okay, let me try to break this down. The senior user role is likely related to the organization theme, so I'll focus on understanding that.
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Mari
10 months ago
Grouping by specialty of the team members could also work well, as it ensures everyone has the right skills for their tasks.
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