Exam 8: Arrays and Strings

Suppose list is a one dimensional array of size 25,wherein each component is of type int.Further,suppose that sum is an int variable.The following for loop correctly finds the sum of the elements of list. sum = 0; for (int i = 0; i < 25; i++) sum = sum + list;

Which of the following statements declares alpha to be an array of 25 components of the type int?

A collection of a fixed number of elements (called components)arranged in n dimensions (n>=1)is called a(n)____.

Given the following declaration: int j; int sum; double sale[10][7]; Which of the following correctly finds the sum of the elements of the fourth column of sale?

Complete the following statement so that it outputs the array sales. double sales[10]; int index; for (index = 0; index < 10; index++) cout << ____________________ << " ";

In a two-dimensional array,the elements are arranged in a table form.

After the following statements execute,what are the contents of matrix? int matrix[3][2]; Int j,k; For (j = 0; j < 3; j++) For (k = 0; k < 2; k++) Matrix[j][k] = j + k;

The header file string contains the function ____________________,which converts a value of type string to a null-terminated character array.

Arrays can be passed as parameters to a function by value,but it is faster to pass them by reference.

Assume you have the following declaration char nameList[100];.Which of the following ranges is valid for the index of the array nameList?