Explain pretest/posttest loops. Why are loop-body conditionally executed statements called that? Why is counter and accumulator initialization so crucial? Why close a file after program is done?

Q: Answer the following sentences true or false 1. The loop execution is terminated on the basis of the…

A: here in the question ask true false for this statements.

Q: The many advantages of using a for loop as opposed to a while one

A: Advantage of for For Loop over While Loop

Q: Define the term " post-test loop " .

A: A post-test-loop is one in which the block is to be repeated until the specified condition is no…

Q: How can a programmer recognise and break out of an unending loop?

A: To be determine: How can a programmer recognise and break out of an unending loop?

Q: What makes a pretest and posttest loop different? Why are statements in the body of a loop that are…

A: The answer is given below step.

Q: How is the looping action of a basic loop stopped? Answers: a, It's stopped when the condition in…

A: basic loop have a condition that uses keyword EXIT WHEN. Untill EXIT WHEN is false basic loop will…

Q: what is Loop exit condition ?

A: Loop exit condition The do-while loop is a loop exit condition which tests the condition before the…

Q: Discuss some conditions that may call for the program to break out of a loop.

A: Programming loops resemble repeated instructions. They enable you to carry out tasks repeatedly…

Q: What makes a pretest and posttest loop different? Why are statements in the body of a loop that are…

A: The lines in a loop's body are known as conditionally executed statements.  It is crucial that…

Q: What is the primary purpose of a while loop in programming and how does it differs from a for loop?

A: The primary purpose of a while loop in programming is to repeatedly execute a block of code as long…

Q: Given the following any loop:  For count = 1 to 10 step 2.  How many times does it execute.…

A: Here in this question we have given a code segment with a loop and we have asked to find how many…

Q: hat initial value of x will cause an infinite loo

A: Check below mention step 2

Q: The Issue: You are aware that the software breaks during the 487th loop iteration. You'll have to…

A: Stopping the Program at the Right Place Create a debugging point.

Q: ever becomes true. A. True B. False 2. A loop that never ends is reffered to as a/an:. What it is?…

A: 1.) False.- If the condition keep becoming true again and again the loop will keep executing itself.…

Q: Examine the following for statements and determine how many times each loop will be executed. (a)…

A: As per Bartleby rules, we are answering the first 3 questions. Please find the solution below along…

Q: What does iteration in a loop really mean?

A: A loop is used to repeat a set of task multiple times.

Q: Describe the differences between the pretest loops and the posttest loops. Why is the portion of a…

A: INTRODUCTION: Pretest loop: Evaluation of the Test Condition takes place before the execution of…

Q: Answer the following sentences true or false 1. In some cases, we have to execute a body of the loop…

A: As per the question statement, We need to check if the given statement is true or not.

Q: How can a computer programmer recognise an unending loop and get out of it?

A: The following is an explanation: Detecting and escaping infinite loops automatically: We offer Jolt,…

Q: True/False 9. A counted loop is designed to iterate a specific number of times

A: A loop that repeats a specific number of times is known as a count-controlled loop/counted loop.…

Q: What makes a pretest and posttest loop different? Why are statements in the body of a loop that are…

A: difference between pre test loop and posttest loop A pretest loop tests its condition before each…

Q: C language Question : What happens if the condition in a while loop is initially false ? What is the…

A: Introduction In this question we have to discuss about the outcome,  if the condition in  a while…

Q: Differentiate counting loop and sentinel-controlled loop.

A: A sentinel controlled loop is an indefinite repetition loop because the number of repetitions is…

Q: What makes a variable a loop counter? A A loop counter is changed each time the loop body is…

A: Option A is correct as the loop counter is changed with each iteration of the loop. A unique value…

Q: What is meant by loop unrolling?

A: These question answer is as follows,

Q: Answer the sentence true or false: 1. In a while loop, the body is executed if and only if the…

A: Answer: 1. In a while loop, the body is executed if and only if the condition is true Given…

Q: O If a division operation is performed in a program and the divisor is 0, execution will halt and an…

A: Part-1) Statement1: If a division operation is performed in a program and the divisor is 0,…

Q: What is the loop control variable? Explain the mechanism to run and to stop a loop! Give an example!

A: Loop control variable is used to regulate the flow of the control program. Common use of loops is…

Q: Explain how the For-each loop works. When is it used? What is/are its benefit(s)? no code involved

A: A for-each loop, also known as an augmented for loop, is a simplified loop construct used to iterate…

Q: Suppose the statement “X is an integer and X < 5” is a loop invariant at the point at which the test…

A: This is super easy to understand . First we should understand how loops work .  loops have the entry…

Q: 1. In a nested for loop the same counter is used to control each loop. Select one: True False   2.…

A: Q 1: True   Q 2: False

Q: Q1- Consider 3 nested while loops as given below: while (condnl) { while (condn2) ( } S3; while…

A: a)--------&gt; single entity exit loop:    while (a &lt; b)     {         a++;     }

Q: This question is about control of while or for loops. (1) This returns control of the program to the…

A: In Python, the continue statement returns control to the start of the while loop. All remaining…

Q: 3.in for...next loop statement if the counter less than or equal the end the computer exists from…

A: For-Next loop: - The For loop is also known as the For Next Loop in VB.NET. It is used to run a…

Q: Describe sentinel controlled while loop.

A: While loop A while loop has the following syntax. while( condition = true ) {      // code to be…

Q: Coin Toss, v.2.0 Purpose. Learn how to use count-controlled loops. Requirements. Rewrite your…

A: I have provided  C++  CODE  along  with  CODE  SCREENSHOT  and  OUTPUT  SCREENSHOT------------------

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.