What happens after a function has been called and the code in the function body has been executed? A. The function is defined. B. Program execution jumps to the function definition and executes the code in the function body. C. The function is destroyed. D. Program execution returns to where the function was called. What is the best way to reuse lines of code? A. Copy and paste them wherever needed B. Lines of code cannot be reused C. Include them once at the top of the program D. Define them once within a function and then call the function as needed The int() function is an example of a A. library function B. built-in function C. user defined function D. alternate function

What happens after a function has been called and the code in the function body has been executed? A. The function is defined. B. Program execution jumps to the function definition and executes the code in the function body. C. The function is destroyed. D. Program execution returns to where the function was called. What is the best way to reuse lines of code? A. Copy and paste them wherever needed B. Lines of code cannot be reused C. Include them once at the top of the program D. Define them once within a function and then call the function as needed The int() function is an example of a A. library function B. built-in function C. user defined function D. alternate function

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 9SA

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When is the body of a function executed? A. When the function is defined B. When the program begins to run C. When the function is called D. Shortly after it is convicted Which selection below best answers the question, "How many parameters can a function have?" A. zero or more B. one or more C. none D. up to five How is the body of a function defined? A. The body of a function must be registered at python.org B. By placing the code between the 'def' and 'end' statements C. By surrounding the code immediately following the 'def' statement with curly braces '{}' D. By indenting the lines of code immediately following the 'def' statement
Where in a program should a function be defined? A. At the very end B. Immediately after the first call to the function C. Near the top of the program D. Functions do not have to be defined to be used A. When is the body of a function executed? B. When the function is defined C. When the program begins to run D. When the function is called E. Shortly after it is convicted What keyword is used to create a function? A. def B. declare C. create D. dec How are items accessed within a list? A. By appending square brackets to the list name and including an index value within the square brackets. B. Simply by using the list name. C. By importing the list module. D. By using a comma. How can items be added to a list? A. By using the append() list method. B. Items cannot be added to a list. C. By using the next available index in an assignment statement. D. By converting the list to a dictionary.
What statement about the print() function is true? A. print() has a variable number of parameters. B. print() can have only one parameter. C. print() can be used to obtain values from the keyboard. D. print() does not automatically add a line break to the display. After a function calculates a value, how does it return that value to main program where it was called? A. By including that value in a return statement. B. By using the print() function C. By storing the value in a local variable. D. Since function variables are destroyed when the function call is completed, the calculated values are destroyed as well. Where in a program should a function be defined? A. At the very end B. Immediately after the first call to the function C. Near the top of the program D. Functions do not have to be defined to be used
1-The function sum_n_avg computes the sum and the average of three input arguments and relays its results through two output parameters.a)Write a prototype for a function sum_n_avg that accepts three double-type input parameters and returns two output parameters through reference.b)Write the function definition for function sum_n_avg. The function definition is where the actual computations are performed.c)Write a function call in main () for sum_n_avg. The function call can look like below:{double one, two, three, sum_of_3, avg_of_3;printf("Enter three numbers> ");scanf("%lf%lf%lf", &one, &two, &three);sum_n_avg(__________________________________);. . .}2- Write a function definition for a function named final_grade that has a typeint input parameter called points and returns through an output parameter gradePtr the appropriate letter grade using a straight scale (90–100 is an A, 80–89 is a B, and so on). Return through a second output parameter (missedPtr) an…
For C++, How would I call or use a function that is passed by pointer or a reference? How would I use these in this example below? I understand how passing by value works, but when it comes to passing by references and pointers, that is when I get confused. #include <iostream> using namespace std; // passing by reference in this function void pass_ref(int &ref); // passing by pointer in this function void pass_ptr(int* ptr);
This is for R Regarding a function, which of the following is not true? A function must contain a return statement. When a function is defined, it must have parentheses. A function can contain a for loop or an if statement. The function keyword is used to create a function.
When is the code nested within the function declaration executed? In other words, when does the code in the function's body execute?
Given the C function shown in Figure 1, answer the following questions:i. What is its intended functionality?ii. For which valid values of min and max does the function work as intended?iii. What are the major issues of this function?iv. Write a re-implementation of the function that fixes the major issues present in thefunction. Comment your code accordingly, explaining how your solution solves theproblems.
2.) Call backs (True or False): A.) Your program has three functions defined: void a(), void b(), and void c(), followed by your main() function. Your main() function is allowed to call a(), b(), and c(). (True/False) B.) Your program has three functions defined: void a(), void b(), and void c(), followed by your main() function. Your main() function is allowed to call c() but cannot call a() or b(). (True/False)
What is the return result of a function that lacks a return statement or has an empty return statement? Example: def x(a,b): print(x) return
Functions can be thought of as miniature (sub )programs inside other programs. Like any other program, we can think of functions as having inputand output to communicate with the main program.a) How does a program provide "input" to one of its functions?b) How does a function provide "output" to the program?
In case of pass by reference The values of those variables are passed to the function so that it can manipulate O them The location of variable in memory is passed to the function so that it can use Q the same memory area for its processing Both of above O None of above O n