Picture8.jpg

Picture24.jpg

Picture25.jpg

Picture6.jpg

Picture4.jpg

Picture21.jpg

Write a program that asks the user to enter a password. The password must be at least 8 characters long and contain at least one uppercase letter, one lowercase letter, and one digit. The program should validate the input and display an appropriate message. Source Code: def is_valid_password(password):     has_upper = any(char.isupper() for char in           1          )     has_lower = any(           2             for char in password)     has_digit = any(char.isdigit() for char in password)     return      3     (password) >= 8 and has_upper and has_lower and has_digit def main():     password = input(“Enter a password: “)     if              4              (password):         print(“Password is valid.”)     else:         print(“Invalid password. It must be at least 8 characters long and contain at least one uppercase letter, one lowercase letter, and one digit.”)        5     ()

Statements describing how nature is observed to behave consistently time after time are called scientific 

What will be assigned to the variable s_string after the following code executes?special = ‘1357 Country Ln.’s_string = special

Write a program that prompts the user to enter a string. The program should count and display the number of vowels (a, e, i, o, u) that appear in the string, regardless of case. Source Code: def count_vowels(text):     vowels = ”       1      ”     count =      2         for char in text.lower():         if char in         3       :             count += 1     return        4        user_input = input(“Enter a string: “) vowel_count =             5           (user_input) print(“Number of vowels:”, vowel_count)