Which of the following is a reason for the importance of variables in programming quizlet?
|
Show Recommended textbook solutions
 Service Management: Operations, Strategy, and Information Technology7th EditionJames Fitzsimmons, Mona Fitzsimmons 103 solutions
Introduction to Algorithms3rd EditionCharles E. Leiserson, Clifford Stein, Ronald L. Rivest, Thomas H. Cormen 726 solutions
Information Technology Project Management: Providing Measurable Organizational Value5th EditionJack T. Marchewka 346 solutions Information Technology Project Management: Providing Measurable Organizational Value5th EditionJack T. Marchewka 346 solutions Recommended textbook solutions
Fundamentals of Database Systems7th EditionRamez Elmasri, Shamkant B. Navathe 687 solutions
Service Management: Operations, Strategy, and Information Technology7th EditionJames Fitzsimmons, Mona Fitzsimmons 103 solutions
Starting Out with C++ from Control Structures to Objects8th EditionGodfrey Muganda, Judy Walters, Tony Gaddis 1,294 solutions
Starting Out with C++ from Control Structures to Objects9th EditionTony Gaddis 1,098 solutions b)If the last digit of the value found in step 6 is 5, then the sum is odd -This is correct. Step 4 adds the two randomly generated numbers from steps 1 to 3 together to give a sum. As each of the numbers was between 1 and 6 inclusive, the sum will be an integer from 2 to 12 inclusive. Steps 5 and 6 cause that sum to be multiplied by 10 and then divided by 2: the cumulative result of these steps is that the sum is multiplied by 5. Therefore if the sum was one of the possible odd numbers (3, 5, 7, 9, 11), then the output at step 6 will be one of the following: 15, 25, 35, 45, 55, all of which have a last digit of 5. c)If the value found in step 6 is 10, 20, 30, 40, 50 or 60 then the sum is even. -This is correct. Step 4 adds the two randomly generated numbers from steps 1 to 3 together to give a sum. As each of the numbers was between 1 and 6 inclusive, the sum will be an integer from 2 to 12 inclusive. Steps 5 and 6 cause that sum to be multiplied by 10 and then divided by 2: the cumulative result of these steps is that the sum is multiplied by 5. Therefore if the sum was one of the possible even numbers (2, 4, 6, 8, 10 , 12), then the output at step 6 will be one of the following: 10, 20, 30, 40, 50, 60. Recommended textbook solutions
The Language of Composition: Reading, Writing, Rhetoric2nd EditionLawrence Scanlon, Renee H. Shea, Robin Dissin Aufses 661 solutions
Literature and Composition: Reading, Writing,Thinking1st EditionCarol Jago, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses 1,697 solutions
Edge Reading, Writing and Language: Level CDavid W. Moore, Deborah Short, Michael W. Smith 304 solutions Technical Writing for Success3rd EditionDarlene Smith-Worthington, Sue Jefferson 468 solutions Which of the following is a reason for the importance of variables?Answer: A) Variables allow you to store values calculated by the program and access them at a later point in the program. Variables allow you to change a value used in multiple places in a program easily.
What is the significance of variable in programming?Variables can represent numeric values, characters, character strings, or memory addresses. Variables play an important role in computer programming because they enable programmers to write flexible programs. Rather than entering data directly into a program, a programmer can use variables to represent the data.
Which of the following is a valid reason for giving variables meaningful names in a program?Which of the following is a valid reason for giving variables meaningful names in a program? A programmer will find it easier to read and understand the code since they will know what the variables represent.
What are two advantages of using well named variables?Which of the following are benefits of well-named variables? -The program will be easier to read. -The program will be easier for others to debug.
|
