Static methods and lambdas in Python

Questions 1 to 5 of 8

1. 1. What does this program print? ``python def count_vowels(text): return sum(1 for ch in text.lower() if ch in "aeiou") def clamp(value, low, high): return max(low, min(value, high)) print(count_vowels("Programming"), clamp(-3, 0, 10)) ``

   3 -32 03 103 0
2. 2. What does this program print? ``python words = ["kiwi", "fig", "apple", "pear"] words.sort(key=lambda w: len(w)) print(words) ``

   ['fig', 'kiwi', 'pear', 'apple']['fig', 'pear', 'kiwi', 'apple']['apple', 'fig', 'kiwi', 'pear']['fig', 'kiwi', 'apple', 'pear']
3. 3. A class Cart stores a list of prices and has the method def total(self), which returns their sum. Which call works from outside the class?

   Cart.total()total(Cart([2, 3]))Cart([2, 3]).total()Cart.total
4. 4. What does this program print? ``python n = 1 show = lambda: print("n inside =", n) n = 2 show() ``

   n inside = 1A compile error, because n changes after the lambda is maden inside = Nonen inside = 2
5. 5. What happens when Python reads this line? ``python f = lambda x: y = x + 1 ``

   It creates a function that sets y to x + 1It prints nothing and stores the function in fSyntaxError: cannot assign to lambdaNameError: name 'y' is not defined