Which type of prototyping would you recommend for an organization with multiple locations around the world, each with similar needs? Why would you choose this method?
What will be an ideal response?
First-of-a-series prototyping would be useful when many installations of the same system are planned.
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The output of the compiler is called
a. The program b. Source code c. Linked code d. Object code
Given the following method, which of these method calls is valid?
``` public static void showProduct (int num1, double num2) { int product; product = num1 * (int)num2; System.out.println("The product is " + product); } ``` a. showProduct(5.5, 4.0); b. showProduct(10.0, 4); c. showProduct(10, 4.5); d. showProduct(33.0, 55.0);
Write a function that will calculate the length of the hypotenuse of a right triangle. The function will take two real number parameters for the other two sides of the right triangle. The function will return the result it computes.
What will be an ideal response?
An absolute pathname (Sobell, page 88) starts with a slash and traces a path from the root directory to the file identified by the pathname. As step 1 shows, the pwd command displays the absolute pathname of the working directory. When you call cd with an argument of the name of a directory, it makes that directory the working directory. Use cd to make two the working directory and then give a pwd command to confirm the name of the working directory.
What will be an ideal response?