CS 1101 final-exam-february-autumn. latest document with correct answers 2021.

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Consider the following Python program. �n = open('words.txt') for line in �n: word = line.strip() print(word) What is line? Select one: a. A �le object b. A list of characters c... . A list of words d. A string that may have a newline e. A string with no newline Your answer is correct. The correct answer is: A string that may have a newline Question 2 Correct Mark 1.00 out of 1.00 Question 3 Correct Mark 1.00 out of 1.00 What output will the following code produce? mylist = [ [2,4,1], [1,2,3], [2,3,5] ] a=0 b=0 total = 0 while a <= 2: while b < 2: total += mylist[a][b] b += 1 a += 1 b = 0 print (total) Select one: a. 14 b. 23 c. 0 d. 13 The correct answer is: 14 If you assign the result a void function to a variable in Python, you get: Select one: a. an empty string b. the value -1 c. the value 0 d. the special value None e. an exception Your answer is correct. The correct answer is: the special value None Question 4 Correct Mark 1.00 out of 1.00 Question 5 Correct Mark 1.00 out of 1.00 Consider the following Python program. �n = open('words.txt') for line in �n: word = line.strip() print(word) What does the program loop over? Select one: a. Lines in a �le b. Lines in a list c. Words in a dictionary d. Words in a list e. Words in a string [Show More]

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