AP CSP Unit 6 Review

A school is developing a program to keep track of information about students and their class schedules. In which of the following instances would a data abstraction be most helpful?

• The program includes individual variables to store the names of each student rather than a single list of students.

  
  

• A program includes multiple comments that could be combined into a single comment

• A program includes repeated programming statements that could be moved inside a loop

• A program includes repeated code that could be moved inside a function.

Which of the following will result in ONLY all the items in numbers being printed to the console if placed where the program reads <INSERT CODE> and the program is run?

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thingList is a list of words that currently contains the values ["rock", "paper", "scissors"]

Which of the following lines will result in the list containing the values ["scissors", "paper", "scissors"]

• removeItem(thingList,0)

• insertItem(thingList, 0, "scissors")

• thingList[2] = thingList[0]

• thingList[0] = thingList[2]

What will be displayed in the console when this program runs?

• 2

• 3

• 12

• 14

What will be displayed when this program finishes running?

• 3

• 6

• 7

• 5

What will be displayed in the console when the following program runs?

• 0 4 8 12

• 0 4 8

• 4 8 12

• The program will result in an infinite loop

What will the following program display in the console?

• 0 1 2 3 4 5 6 7

• 1 2 3 4 5 6 7

• 1 2 3 4 5 6

• 0 1 2 3 4 5 6

What will the following program display in the console?

• 0

• 6

• 10

• 15

The following question uses a robot in a grid of squares. The robot is represented by a triangle, which is initially facing up.

Which of the following programs will move the robot to the gray square following the path shown on the grid?

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Which of the following programs will result in filteredNames only containing the names of students who are 17 or older?

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