CS159 Lab08 T/F
In an event-controlled loop we know the number of times that the actions found inside the body of the loop will be executed.
F
In this course you will be expected to validate for the input of both the range of acceptable values and the correct data type.
F
A counter-controlled loop may execute a constant number of iterations.
T
A nested loop is a repetitive process contained inside of another repetitive process.
T
An iteration is one execution of all statements found inside the body of a loop.
T
Course standards prohibit the use of break to terminate any repetition construct.
T
In a post-test loop the minimum number of times that the statements found inside of the loop are executed is one.
T
In a pretest loop the control expression is evaluated before each iteration, including the first iteration.
T
In order for two, or more, repetitive processes to be considered nested they must appear in the same user-defined function.
T
Input validation is an example of an event-controlled problem.
T
It is expected for many cases that the code for the validation of input be found in the same function that contains the prompt for input and scanf statement.
T
It is possible for the number of times a counter-controlled loop will iterate to depend on the value of a single variable or expression.
T
One approach to potentially make solving problems that require nested loops easier is to separate each repetitive process into its own function.
T
Selection by itself is insufficient for input validation because it provides only a finite number of opportunities for the user to input valid data.
T
Similar to their required use in the if construct it is a course standard to always make use of { and } with all looping constructs.
T
The action that is responsible for changing the result of the loop control expression from true to false is the loop update.
T
The condition that determines whether the task to repeat is finished is known as the loop control expression.
T
The contents of a loop have been identified to be repeated in a program.
T
The do-while loop will terminate with a semicolon after its loop control expression.
T
The initialization of the loop control variable must take place outside the body of a pretest loop.
T
The loop control variable is commonly a part of the loop control expression and the recipient of the loop update action.
T
The number of times that the loop control expression is evaluated is one more than the number of iterations in a pretest loop.
T
The while loop requires the use of parentheses around the loop control expression.
T
