When might a programmer create a global variable instead of a local variable?

Name two features that would be useful to potential customers

A store applies a 15 percent service charge on all items with a price of at least$150. No service charge is otherwise applicable. Which of the following DOES NOTcorrectly compute the service charge? Select one:a.

For a horror film, Pauline wants to show a computer-generated monster appearing from the body of an actor. How can she do this? A. use a green screen and film the actor then add the animated monster using the green screen B.

An "AI" could be used? A. Only competitive games B. Only cooperative games C. Both types of games D. Neither type of games

What in the relational database model are the data elements associated with an entity?

To ensure that your computer is saving files by default to your hard drive, A. choose Save in the Options window and check the box next to Save by default. B.

True or False:Authorization is the process of granting rights to use an organization's IT assets, systems, applications, and data to a specific user.

a student writes a prgroma to find the factorial of a number. the factorial for a number n is defined as the product of all whole numbers between 1 and n, inclusive.

Exercise 6.3 consider memory storage of a 32-bit word stored at memory word 42 in a byte-addressable memory.

True or false? the categories of software applications are mutually exclusive A. true B. false