Python 4.5 code practice

What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide

In simple terms, how would you define a protocol?

Acontact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. write a program that first takes in word pairs that consist of a name and a phone number (both strings). that list is followed by a name, and your program should output that name's phone number.