Question 1

Select all of the true statements below.

Question 1 options:

a. Except for symbolic constants and prototypes, global variables should almost never be used.

b. By making a variable global, you instantly destroy the safeguards C provides to make functions independent and insulated from each other.

c. Using global variables can be especially disastrous in large programs with many user-created functions.

d. Global variables should be used whenever you can't figure out a solution that leverages the advantages of local variables.

e. All of these

f. None of these

Question 2

A local variable declared as static causes the program to keep the variable and its value even when the function that declared it is done.

Question 2 options:

	True
	False

Question 3

Static variables are initialized at run-time.

Question 3 options:

	True
	False

Question 4

Registers are high-speed storage areas physically located in the computer's processing unit and should be used as often as possible to increase the speed of the processing for application programs.

Question 4 options:

	True
	False

Question 5

In pass by value, a called function receives values from its calling function, stores the passed values in its own local parameters, manipulates these parameters appropriately, and directly returns, at most, a single value.

Question 5 options:

	True
	False

Question 6

Passing an address is referred to as a function pass by reference, because the called function can reference, or access, the variable using the passed address.

Question 6 options:

	True
	False

Question 7

A variable that can store an address is known as a pointer variable or pointer.

Question 7 options:

	True
	False