n this lab, you use a counter-controlled while loop in a Python program. When completed, the program should print the numbers 0 through 10, along with their values multiplied by 2 and by 10. The data file contains the necessary variable declarations and output statements Instructions Make sure the file Multiply.py is selected and opened. Write a counter-controlled while loop that uses the loop control variable (numberCounter) to take on the values 0 through 10. In the body of the loop, multiply the value of the loop control variable by 2 and by 10. Remember to change the value of the loop control variable in the body of the loop. Execute the program by clicking the Run button at the bottom of the screen. It has to be written with this exact code: """ Multiply.py - This program prints the numbers 0 through 10 along with these values multiplied by 2 and by 10. Input: None. Output: Prints the numbers 0 through 10 along with their values multiplied by 2 and by 10. """ head1 = "Number: " head2 = "Multiplied by 2: " head3 = "Multiplied by 10: " NUM_LOOPS = 10 # Constant used to control loop. print("0 through 10 multiplied by 2 and by 10" + "\n") # Initialize loop control variable. # Write your counter controlled while loop here # Multiply by 10. # Multiply by 2. print(head1 + str(numberCounter)) print(head2 + str(byTwo)) print(head3 + str(byTen)) # Next number.

Explain how many times the following loop will be executed. LXI B,0007H LOOP: DCX B MOV A,B ORA C JNZ LOOP

QUESTION 26 Write code that uses a while loop to display the powers of 2 exactly as shown below: 1248163264128

True or False: You should be incrementing the control variable of a for loop True or False: you can use the control variable of a while loop after the loop has finished executing True or False: you can nest repetition structures in repetition structures True or False: you can nest selection structure in selection structures

calcAverage function: This is function that returns no value and accept no parameters. This function will do the following: Ask the user to enter how many integers to enter. This has to be a positive integer and you need to validate that Write a "for" loop to accept this many integers and write the needed logic to calculate the average of these numbers and print that out Then the function will return back to the main function

Using a Counter-Controlled whileLoop Summary In this lab, you use a counter-controlled while loop in a Java program provided for you. When completed, the program should print the numbers 0 through 10, along with their values multiplied by 2 and by 10. The data file contains the necessary variable declarations and some output statements. Instructions Ensure the file named Multiply.java is open. Write a counter-controlled while loop that uses the loop control variable to take on the values 0 through 10. Remember to initialize the loop control variable before the program enters the loop. In the body of the loop, multiply the value of the loop control variable by 2 and by 10. Remember to change the value of the loop control variable in the body of the loop. Execute the program by clicking Run. Record the output of this program.

Is it real or not? A variable's scope is limited to the for loop when it is specified in the initialization phrase.

What does the following python code do? f = open("sample.txt", "a") Choose all that apply. Select 3 correct answer(s) Question 15 options: opens a file called sample.txt for reading reads the file called sample.txt starting from the top writes "a" to the file called sample.txt opens a file called sample.txt for appending If the file called sample.txt exists, it writes at the bottom of the file closes a file called sample.txt if the file sample.txt exists, deletes everything in it if the file sample.txt does not exist, it creates the file and opens it for writing

Using a Sentinel Value to Control a while Loop in Java Summary In this lab, you write a while loop that uses a sentinel value to control a loop in a Java program that has been provided. You also write the statements that make up the body of the loop. The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Ensure the file named MovieGuide.java is open. Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop to calculate the average star rating. Execute the program by clicking Run. Input the following: 0, 3, 4, 4, 1, 1, 2, -1 Check that the...

Quèstion 25 By default the compiler is always responsible to set the step-size for a loop variable in a counting iterative statement. True False

True or False When a variable is declared in the initialization expression of a for loop, the scope of the variable is limited to the loop.

create a new file in c++. In this lab, you will add some more functionality to the program. Use loops to keep running the program until the user chooses the exit condition (X or x). When dividing, use a loop to validate user input, making sure the denominator (second number) is not zero. If the user enters a 0 for the second number, display an error message and ask them again. A) Add two numbersB) Subtract two numbersC) Multiply two numbersD) Divide two numbersX) Exit program The program should: display a "hello" message before presenting the menu display the menu prompt user for selection accept either uppercase or lowercase for selection display error message if invalid selection is made (example: E) display the selection back to the user prompt for two numbers perform the operation and display the results use loop for input validation of second number during division display error message for division when second number is 0 after displaying result, use loop to...

Looping Construct with Floating Point Numbers Write a program that utilizes a while-loop to read a set of five floating-point values from user input. Include code to prevent an endless loop. Ask the user to enter the values, then print the following data: Total Average Maximum Minimum Interest on total at 20% Answer: