The main difference between using do/while loop and while loop is that while loop executes the code block once then it checked if the condition is true so it will repeat the loop.   True   False

Q: In nested loops, each time the outer loop executes the inner loop: Select one: a. Begins execution…

A: A loop is a programming structure that continues to repeat a set of statements till a particular…

Q: Write a Do While Loop that will loop until the user enter -1

A: Answer:

Q: Empty conditions for FOR loop is not possible. True False

A: Of course, we can use the empty condition for "for()" loop. An empty condition taken to evaluate to…

Q: Which type(s) of loop will always execute the body of the loop at least once: A do-while loop A for…

A: Answer: A do-while loop

Q: Convert the following for loop statement to a while loop and to a dowhile loop:long sum = 0; for…

A: long sum = 0; for (int i = 0; i <= 1000; i++) sum = sum + i;   In while loop: long sum=0; int…

Q: Write the code to display the following pattern using two pretest loops along with the letter X. Use…

A: By given problem, the first conditional loop statement will be do-while loop for outer loop and…

Q: The "return 0" syntax will only terminate the loop, not the entire program.  True  False

A: False

Q: In a precondition loop, the statements inside the loop might never execute a. True…

A: Answer given below:

Q: Is a repetition control structure that allows you to efficiently write a loop that needs to execute…

A: The correct option is first option which is for-loop.

Q: Convert the following for loop statement to a while loop and to a do-while loop: long sum = 0;for…

A: In the body of the loop the statement is not clear. I am considering it as sum = sum + i; but not…

Q: The iteration of for loop can be controlled by conditional expression. O True O False

A: Correct Answer: True. Explanation: While loop and for loops are the most common types of conditional…

Q: for a in range(9,17,1): How many times the loop statement will run?

A: AnswerLoop statement will run 4 times       ,

Q: The statement for(;:) ill run but will NOT loop. O True O False A loop structure is used to execute…

A: 1) for(;;) is basically a infinite loop so it will always run loop 2) for loops are used to execute…

Q: Which of the loop statements always have their body executed at least once?     The while loop…

A:

Q: How can you use for loop to repeat the same statement over and again?

A: Given: How can you use for loop to repeat the same statement over and again?

Q: For glass-box testing of a for loop, you should test cases where:   For glass box tesitng of a for…

A: Glass box testing technique involves going through the internal structure of code and performing…

Q: Convert the following for loop to a while loop: for (int x = 50; x > 0; x--){ cout << x…

A: Code #include<iostream>using namespace std;int main(){int x = 50; while(x > 0) {cout…

Q: Convert the following for loop statement to a while loop:sum = 0for i in range(1001):sum = sum + i

A: GIVEN : Convert the following for loop statement to a while loop: sum = 0for i in…

Q: Overview This program will prompt a user for a start and a limit, it will then while-loop through,…

A: Prompt the user to input the start value of the loop and store it in the variable start. Prompt the…

Q: What happens when we use a break statement within a nested loop?

A: Introduction: Defined if use a break statement inside a nested loop

Q: The following while loop should be converted to a for loop: i=88 while(i>=8): I print out i- is…

A: Given data:   Int I = 1; Int D = 5; Do { D=D*2; System. Out. Println(D); I+ + ; }  While (I< =5);…

Q: Which can use a sentinel? D.  for loop Which will always execute at least once? A.  while loop…

A: Which can use a sentinel? Sentinel values are used to terminate loop and while and for loop uses…

Q: The for loop statement will execute when the condition is a. true b. equal c. not equal d. false

A: Given  To know about the "for loop".

Q: An indicator: Select one: a. Can be a conditional end to the execution. b. Can be trip value to exit…

A: The correct option with a proper definition is given in step 2. Please refer to it:

Q: You wish to place the following code inside of a loop: x++; Which of the following loops would…

A: The Do-while loop is the loop in which test expression (loop condition) is evaluated or computed…

Q: 2. Task 1: Using do-while loop Write a do-while loop which validate and evaluate the input value for…

A:

Q: Suppose "selection" is an integer that is used in following while conditio Do { // loop body while (…

A: Loop will terminate if selection=1 As in while loop condition  selection < 1 || selection >=4…

Q: Which of the following statements is true exclusively for the while loop? Only to the do...while…

A: Given that: Which of the following statements is true exclusively for the while loop? Only to the…

Q: X++ symbolizes a prefix increment. * True O False In for loop, the initialization expression is…

A: ++ operator is known as increment operator. It increases the value by 1. It can be used as prefix…

Q: Write a while loop to display all the numbers divisible by 5 that are between 20 - 70. Must use a…

A: Syntax: while(Condition) {     // Loop-body }   Flowchart:

Q: Is it true or false? When a variable is declared in a for loop's initialization expression, its…

A: Introduction: Declaring Variables for Loop Control Within the loop for, One thing to keep in mind…

Q: What happens when a break statement is used within a nested loop?

A: Introduction: Defined if use a break statement inside a nested loop

Q: which is the following statement is correct Select one: a. Loop will terminate if selection = 1 b.…

A: Here, a do-while loop is used. The execution of do-while depends upon the value of selection. Loop…

Q: The condition in a posttest loop can be phrased as either a looping condition or a loop exit…

A: Posttest loop A posttest loop is used to test the condition after each iterations. A posttest loop…

Q: A CONTINUE statement inside a Loop lke while, for, do-while and causes the program execution the…

A: Option (D) is the correct option.

Q: 1- Write a for statement to count from 100 to 200 by twos. 3. Write a while loop to count from 100…

A: In this question we need to write some loop (repeating) statements to perform some tasks.

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.