Consider the following code snippet:
Public class AutoRace
{
Private int lapCount;
Private double totalTime;
) . .
}
Which of the following completeLap methods would correctly track how many laps occurred?
A) public void completeLap(double lapTime)
{
TotalTime = totalTime + lapTime;
}
B) public void completeLap(double lapTime)
{
TotalTime = totalTime + lapTime;
LapCount ++;
}
C) public void completeLap(double lapTime)
{
TotalTime = totalTime + lapTime;
LapCount = lapCount + lapTime;
}
D) public void completeLap(double lapTime)
{
TotalTime = lapCount + lapTime;
}

Question

Quizplus · Accepted Answer

The correct code to track the number of laps would increment the LapCount variable each time the completeLap method is called. Option B correctly increments the LapCount variable by 1 each time a lap is completed. Option A only tracks the total time, and options C and D incorrectly manipulate the LapCount variable.

Consider the Following Code Snippet