Question 1

Suppose you have the following Tkinter code snippet:1. import tkinter as tk2. 3. def change_color(event):4. event.widget.configure(bg="red")5. 6. root = tk.Tk()7. label = tk.Label(root, text="Click me!")8. label.bind("", change_color)9. label.pack()10. 11. root.mainloop()What will happen when you click on the label?

Options :

A : The label-s background color will change to red.

B : The label will disappear from the window.

C : The label-s text will change to "Click me!"

D : The label-s font size will increase.

Answer: A

Question 2

Options :

A :

B :

C :

D :

Answer: D

Question 3

The foundational element of a Tkinter GUI is...

Options :

A : a database.

B : a window.

C : a button.

D : a widget.

Answer: B

Question 4

Take a look at the code below and name its elements: (select 2)import datetime class Note: def __init__(self, content): self.content = content self.creation_time = datetime.datetime.now().strftime( '%m-%d-%Y %H:%M:%S' ) def find(self, word): return word.lower() in self.content.lower()

Options :

A : Note is a class, find is a method, content is an instance attribute.

B : Note is a class, find is a function, content is a class attribute.

C : Note is a method, find is a function, content is an instance attribute.

D : Note is a class, find is a decorator, content is an instance attribute.

Answer: A

Question 5

An empty value, described by Python as None, is reflected by the JSON element named...

Options :

A : NULL

B : 0

C : null

D : None

Answer: C

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