MIS 505 Final Exam Review Chapter 5: Looping | Chapter 5: Looping, Answered, latest Spring 2020

MIS 505 Final Exam Review Chapter 5: Looping The loop control variable is initialized after entering the loop. In some cases, a loop control variable does not have to … initialized. An indefinite loop is a loop that n ...

MIS 505 Final Exam Review Chapter 5: Looping The loop control variable is initialized after entering the loop. In some cases, a loop control variable does not have to … initialized. An indefinite loop is a loop that never stops. You can either increment or decrement the loop control variable. When one loop appears inside another is is … an indented loop. Forgetting to initialize and alter the loop control variable is a common mistake that programmers sometimes make. Every high-level computer programming language contains a while statement. Both the while loop and the for loop are examples of pretest loops. The safest action is to assign the value 1 to accumulators before using them. It is the programmer’s responsibility to initialize all variables that must start with a specific value. The first step in a while loop is typically to ____. Once your logic enters the body of a structured loop, ____. The last step in a while loop is usually to ____. (n) ____ loop executes a predetermined number of times. Many loop control variable values are altered by ____, or adding to them. A(n) ____ is any numeric variable you use to count the number of times an event has occurred. A loop within another loop is known as a(n) ____ loop. When one loop appears inside another, the loop that contains the other loop is ____ loop. Usually, when you create nested loops, each loop has its own ____. A mistake programmers often make with loops is that they ____. A mistake programmers often make with loops is that they ____. A comparison is correct only when the correct ____ and operator are used. Programmers use the term ____ to describe programs that are well designed and easy to understand and maintain. You usually use the for loop with ____ loops. The ____ loop provides three actions in one compact statement. The amount by which a for loop control variable changes is often ____ value. In a ____, the loop body might never execute because the question controlling the loop might … false the first time it is asked. In a ____, the loop body executes at least one time because the loop control variable is not tested until after one iteration. The ____ loop is particularly useful when processing arrays. A(n) ____ is very similar to a counter that you use to count loop iterations, except that you usually add a value other than one to this type of variable. ____ is a technique with which you try to prepare for all possible errors before they occur. Business reports that list only totals, with no individual item details, are ____. Loops are frequently used to ____; that is, to make sure it is meaningful and useful. Programmers employ the acronym ____ to mean that if your input is incorrect, your output is worthless. ____ a data item means you override incorrect data by setting the variable to a specific value.