Exam 3: Processing and Interactive Input

Literal values that appear many times in the same program are referred to by programmers as ____ numbers.

When the ++ operator appears after a variable, it is called a ____ increment operator.

The scanf() function tests the data type of the values being entered.

The returned value of a function may not be used as an argument to another function.

Robust programs are informally known as "bullet-proof" programs.

A previously stored number, if it has not been initialized to a specific and known value, is frequently referred to as a ____.

When the -- operator appears after a variable, it is called a prefix decrement operator.

The ____ sign is a signal to a C preprocessor.

C provides the programmer with the capability to define a value (that will be used throughout a program) once by equating the number to a symbolic name.

The argument to the sqrt function must be an integer value.

The C function ____ yields the result of a value raised to the power of another value.

A special type of assignment statement that is very similar to the accumulating statement is the counting statement.

=+ is a valid C operator.

The ____ function requires a control string as the first argument inside the function name parentheses.

Format modifiers, if used, must always be placed immediately after the ____ symbol.

The expression sum = sum + 10 can be written as ____.

The format of numbers displayed by printf() can be controlled by field width specifiers included as part of each conversion control sequence.

The statement variable = variable + 1; is equivalent to variable++;.

If you are using a Unix or Linux operating system, you must include the ____ option when compiling a C program that uses the mathematical functions like log and sqrt.

The automatic conversion across an assignment operator is referred to as an implicit type conversion.