Author Question: Assume the signature of the method xMethod is as follows.public static void xMethod(double[] a)Which ... (Read 57 times)

waynest · **on:** May 6, 2020

Question 1

Consider the following code fragment:

int[] list = new int[10];
for (int i = 0; i <= list.length; i++) {
list[i] = (int)(Math.random() * 10);
}

Which of the following statements is true?
◦ The loop body will execute 10 times, filling up the array with random numbers.
◦ list.length must be replaced by 10.
◦ The loop body will execute 10 times, filling up the array with zeros.
◦ The code has a runtime error indicating that the array is out of bound.

Question 2

Assume the signature of the method xMethod is as follows.

public static void xMethod(double[] a)

Which of the following could be used to invoke xMethod?
◦ xMethod(new double[2]);
◦ xMethod(5);
◦ xMethod(new int[2]);
◦ xMethod({3, 4});

Anonymous · **Reply #1 on:** May 6, 2020

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 25% of students answer this correctly