In the statement 'When spacebar is pressed, turn left 10 degrees', which part is the argument?

In the statement 'When spacebar is pressed, turn left 10 degrees', which part is the argument?

• A. turn left
• B. spacebar
• C. left 10 degrees
• D. When spacebar is pressed

Answer: (C)

The part being tested is how a command gets its specific instructions. An argument is the piece of information that tells the action exactly what to do. In the statement, the action is to turn, and you need both the direction and the amount to perform that turn. The phrase that provides those details is “left 10 degrees,” which tells the system which way to turn and by how much. The rest of the sentence—“When spacebar is pressed”—is just the trigger that starts the action, not the parameter used to carry out it. So the combination “left 10 degrees” is the part that serves as the argument, supplying the necessary values for the turn.

The part being tested is how a command gets its specific instructions. An argument is the piece of information that tells the action exactly what to do. In the statement, the action is to turn, and you need both the direction and the amount to perform that turn. The phrase that provides those details is “left 10 degrees,” which tells the system which way to turn and by how much. The rest of the sentence—“When spacebar is pressed”—is just the trigger that starts the action, not the parameter used to carry out it. So the combination “left 10 degrees” is the part that serves as the argument, supplying the necessary values for the turn.