A structure is like a class, but normally only contains member variables and no _______________________.

If you were writing a class declaration for a class named Canine and wanted to place it in its own file, what should you name the file? ___________________

It is considered good programming practice to store the declaration for a class, its function definitions, and the client program that uses the class in __________________ files.

True or false: C++ class objects are always passed to functions by reference.

The two common programming methods in practice today are _________ and _________.

Design a class for a widget manufacturing plant . Assuming that 10 widgets may be produced each hour, the class object will calculate how many days it will take to produce any number of widgets. (The plant operates two 8-hour shifts per day.) Write a program that asks the user for the number of widgets that have been ordered and then displays the number of days it will take to produce them. Think about what values your program should accept for the number of widgets ordered.

Write a program that displays the word UP on the bottom line of the screen a couple of inches to the left of center and displays the word DOWN on the top line of the screen a couple of inches to the right of center. Moving about once a second, move the word UP up a line and the word DOWN down a line until UP disappears at the top of the screen and DOWN disappears at the bottom of the screen.

True or false: A class object can be passed to a function, but cannot be returned by a function.

When a member function performs a task internal to the class and should not be called by a client program, the function should be made ___________.

When a member function forms part of the interface through which a client program can use the class, the function must be _____________.

In general it is considered good practice to have member functions avoid doing _________.

A class may only have one default _________ and one _________.

Write a class named Car that has the following member variables:

• year. An int that holds the car’s model year.
• make. A string that holds the make of the car.
• speed. An int that holds the car’s current speed.

In addition, the class should have the following member functions.

• Constructor. The constructor should accept the car’s year and make as arguments and assign these values to the object’s year and make member variables. The constructor should initialize the speed member variable to 0.
• Accessors. Appropriate accessor functions should be created to allow values to be retrieved from an object’s year, make, and speed member variables.
• accelerate. The accelerate function should add 5 to the speed member variable each time it is called.
• brake. The brake function should subtract 5 from the speed member variable each time it is called.

Demonstrate the class in a program that creates a Car object, and then calls the accelerate function five times. After each call to the accelerate function, get the current speed of the car and display it. Then, call the brake function five times. After each call to the brake function, get the current speed of the car and display it.

A class may have more than one constructor, as long as each has a different _________.