Tkinter

Question 1

What must you place before everything when writing a program in Tkinter?

Answer 1

root = Tk().

Question 2

How do you create an input field in Tkinter?

Answer 2

Using Entry().

Question 3

How can you display a widget on the screen in Tkinter?

Answer 3

Using .pack(), .grid() or .place()

Question 4

How do you create a label in Tkinter?

Answer 4

Using Label()

Question 5

How do you create a button in Tkinter?

Answer 5

Using Button()

Question 6

What must you place at the end of your Tkinter program?

Answer 6

root.mainloop()

Question 7

What does root.mainloop() in Tkinter do?

Answer 7

It checks where the mouse cursor is.

Question 8

What function checks where the mouse cursor is in Tkinter?

Answer 8

root.mainloop()

Question 9

What must every button in Tkinter include?

Answer 9

A command.

Question 10

How do you get the input of an entry widget in Tkinter?

Answer 10

using .get()

Question 11

How do you insert text inside of an input box in Tkinter?

Answer 11

Using .insert(0, )

Question 12

How do you make a Tkinter Label span two columns?

Answer 12

.grid(columnspan = 2)

Question 13

What does .grid(columnspan = 2) do?

Answer 13

It makes a Tkinter label span two columns.

Question 14

How do you pass a parameter through a function that is a command of a Tkinter button?

Answer 14

Using lambda: function(parameter)

Question 15

How do you clear a Tkinter input box?

Answer 15

With .delete(0, END)

Question 16

What is type conversion?

Answer 16

The process of converting the value of one data type (integer, string, float, etc.) to another data type.

Question 17

What is the process of converting a value of one data type to another data type called?

Answer 17

Type conversion.

Question 18

What types of type conversion does Python have?

Answer 18

Implicit and explicit.

Question 19

What is Implicit Type Conversion in Python?

Answer 19

Automatically converting one data type to another data type.

Question 20

What does the type() function do?

Answer 20

It returns the type of a variable.

Question 21

What function returns the type of a variable?

Answer 21

type()

Question 22

What functions do we use in Explicit Type Conversion?

Answer 22

int(), float(), str(), etc.