AP CSP Boolean Logic 6

Trace the code and plot the movements of the robot for the 3 scenarios.

If the robot is directed to move onto a black square, it “crashes” and the program ends.

Choose the scenario(s) that results in a "crash."

Note that there may be multiple answers to this question.

Choose all answers that apply:

• 
• 
• 

A game programmer uses this nested conditional in their online Four Square game.

When mouseX is 173 and mouseY is 199, what will be the value of currentSquare?

• 1

• 2

• 3

• 4

Trace the code and plot the movements of the robot for the 3 scenarios.

If the robot is directed to move onto a black square, it “crashes” and the program ends.

Choose the scenario that results in a "crash."

• 
• 
• 

In the program below, the initial value of x is 0 and the initial value of y is -2.

What is displayed as a result of running the program?

• Foxtrot

• Hotel

• November

• Yankee

Given the above procedure:

What will be displayed after the following statement is executed?

DISPLAY ( adjustCount (11) + adjustCount (16) )

• 28

• 32

• 33

• 35

One way to understand Boolean operations is to make a truth table of all the possible inputs and outputs.

Select the Logic Gate that matches the truth table.

• AND

• OR

• NAND

• NOR

The following circuit takes two inputs, sends each input through a NOT gate, and then sends those outputs through an AND gate. This circuit is logically equivalent to the NOR logic gate, a common gate in computers.

Select the output column that correctly completes out the truth table for the circuit:

• 0

  0

  1

  0

• 0

  1

  0

  0

• 1

  0

  0

  0

• 0

  0

  0

  1

The following expression is from the data loading logic of a website.

NOT ( state = "loading" AND result = "error" )

Which of these expressions are logically equivalent?

• state ≠ "loading" AND result ≠ "error"

• state = "loading" AND result = "error"

• state = "loading" OR result = "error"

• state ≠ "loading" OR result ≠ "error"

A game programmer uses this nested conditional in their online Four Square game.

When mouseX is 173 and mouseY is 271, what will be the value of currentSquare?

• 1

• 2

• 3

• 4

This program uses a nested conditional to recommend a heat level for cooking eggs.

In which situations will heatLevel be "medium"?

Note that there may be multiple answers to this question.

Choose all answers that apply:

• When inHurry is false and eggDish is "fried"

• When inHurry is true and eggDish is "fried"

• When inHurry is false and eggDish is "scrambled"

• When inHurry is true and eggDish is "scrambled"