Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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An input validation loop repeats until acceptable data is entered. You are to write an input validation loop that asks the user to enter a single digit.. Your loop should keep repeating until the user enters either a 1 or 0, at which point your loop should terminate and you should print the message: Terrific! You must define and initialize all variables used in your answer.
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- Write a do.. while loop that keeps asking the user to enter a positive number until they do enter a positive number.arrow_forwardConsider the following program that contains a nested loop. j = while j> 0 : k = 0 while print("#", k = k + 1 print() j = j - 1 end Complete the program so that it prints the following 6 lines exactly:arrow_forwardChoose the correct answer: Statements in while loop will be executed at least once. Statements in do...while loop will be executed at least once. Statements in for loop will be executed at least once. Statements in any loop will always be executed at least once.arrow_forward
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