What is the difference between a Panel object and a GroupBox object? What is the difference between the Or logical operator and the Xor logical operator? Write a data validation statement that would...

What is the difference between a Panel object and a GroupBox object?

What is the difference between the Or logical operator and the Xor logical operator?

Write a data validation statement that would check to ensure the value in the intAge variable is between 1 and 120. If the age is not valid, display an error message box stating that the age is not valid.