True/False and Quiz #2
A printf function will always make use of its data list.
False
A scanf function is composed of a format string and a data list.
False
A single scanf function call can be used to display the prompt for input to the user and accept the input from the user.
False
In addition to alphabetic and digits characters it is acceptable to use underscores, dashes, and periods as part of an identifier.
False
Multi-line comments can be nested, one inside of another.
False
The precision modifier can specify the number of digits to display on both sides of the decimal-point with a floating-point value.
False
A literal constant is data that is not represented by any other symbol in a given expression.
True
A printf function is composed of a format string and a data list.
True
A program that does not compile cannot be successfully submitted for grading.
True
A variable that is not initialized at the time it is declared will be storing an unknown value.
True
A width modifier is used to reserve a given number of spaces to assist with the alignment of the value being displayed.
True
An identifier cannot begin with a digit character.
True
Any compiler warnings remaining in a submission will result in a loss of points.
True
In most cases the definition of symbolic/defined constants will not terminate with a semi-colon.
True
Multi-line comments cannot be nested.
True
No memory is necessary for a symbolic/defined constant.
True
The data type of a variable will determine the amount of memory that is necessary to reserve for it.
True
The implementation of advanced concepts, those yet to be introduced in lecture, is not permitted in an assignment.
True
The operators that can be applied to a value are restricted by its data type.
True
The selection of a conversion code in a format string depends on the type of value it will represent.
True
The use of literal constants should be minimized and the use of symbolic/defined constants should be maximized in your program.
True
The use of symbolic/defined constants can improve the documentation of a program.
True
While commonly used in a printf function the scanf function would not make use of the '\n' character.
True
