Array Creation and Access Practice Test

A weather station stores rainfall amounts in an array. Given the code snippet,

public class Rain {

  public static void main(String[] args) {

    double[] rain = new double<u>3</u>; // 3 days

    rain<u>0</u> = 0.2;

    rain<u>1</u> = 1.0;

    rain<u>2</u> = 0.0;

  }

}

The array stores decimal values. What data type does the array rain store?

A weather app stores daily high temperatures in an array. Given the code snippet,

public class Weather {

  public static void main(String[] args) {

    double[] highs = {71.5, 73.0, 69.8, 75.2}; // degrees

    // day 1 is index 0

  }

}

The array stores decimal temperatures. Which line of code correctly accesses the third element of the array?