Array Practice - AP CSP

What is displayed as a result of executing the code segment?

• 1 3 5

• 5 3 1

• 100 300 500

• 500 300 100

Shoppers at a mall were asked whether they preferred wearing gloves or mittens in cold weather. Shoppers’ preferences were stored in the list voteList as strings, with the string "Gloves" representing a preference for gloves and the string "Mittens" representing a preference for mittens. The following code segment is intended to traverse the list and display the number of shoppers who chose gloves and the number of shoppers who chose mittens.

Which of the following should replace so that the code segment works as intended?

• IF(vote ≤ LENGTH(voteList))

• FOR EACH vote IN voteList

• REPEAT LENGTH(voteList) TIMES

• REPEAT UNTIL(vote > LENGTH(voteList))

Consider the following code segment. Assume that index1 is a number between 1 and LENGTH(theList), inclusive, and index2 is a number between 2 and LENGTH(theList) - 1, inclusive.

What is the largest possible value that the variable x can have after the code segment executes?

• 17

• 14

• 11

• 4

Consider the following code segment, which is intended to store ten consecutive even integers, beginning with 2, in the list evenList. Assume that evenList is initially empty.

Which of the following can be used to replace so that the code segment works as intended?

• 
• 
• 
• 

A teacher stores the most recent quiz scores for her class in the list scores. The first element in the list holds the maximum possible number of points that can be awarded on the quiz, and each remaining element holds one student’s quiz score. Assume that scores contains at least two elements. Which of the following code segments will set the variable found to true if at least one student scored the maximum possible number of points on the quiz and will set found to false otherwise?

• 
• 
• 
• 

What are the values of count1 and count2 as a result of executing the code segment?

• count1 = 2, count2 = 2

• count1 = 2, count2 = 3

• count1 = 3, count2 = 2

• count1 = 5, count2 = 0