VirtualCalculator

What is Tkinter primarily used for in Python?

• Creating virtual reality simulations
• Writing and running Python scripts
• Developing web applications
• Creating graphical user interfaces

In a school competition, which activity is Avani participating in?

• Singing

• Dancing

• Painting

• Swimming

How can Mira perform mathematical operations in a virtual calculator GUI?

• By using the eval() function

• By importing a math library

• By manually implementing mathematical algorithms

• By writing mathematical equations as text

In a school coding competition, which event is commonly used to trigger an action when a button is clicked in Tkinter?

• mouse_over

• key_press

• button_click

• command

In a software development project, which widget is commonly used for creating buttons in the user interface?

• Label

• Entry

• Button

• Checkbutton

What does the grid() method do in Tkinter?

• Adds a widget to a window
• Organizes widgets in a grid layout
• Adjusts the window's size
• Removes a widget from the window

How can you clear the contents of a shopping cart on an e-commerce website?

• entry.clear()

• entry.delete(0, 'end')

• entry.clear_text()

• entry.remove()

Which layout manager is often used to position widgets in a virtual calculator GUI?

• place
• pack
• grid
• position

In a classroom setting, which tool could be used to display the students' grades?

• Gradebook

• Report Card

• Attendance Sheet

• Exam Paper

Sneha is learning to create a virtual calculator using tkinter in Python. She has written the following code snippet. What will be displayed when she runs the program?

• The program will display "Result: 16"

• The program will display "Result: 11"

• The program will display "Result: 15"

• The program will display "Result: 32"