Exercise 1: Write function headers for the following functions (and indicate whether the function returns a value or not): 1. Computing a sales commission, given the sales amount and the commission rate Function Name Does it return value (Y or N) 2. Printing the calendar for a month, given the month and year Function Name Does it return value (Y or N) 3. Computing a square root Function Name Does it return value (Y or N)

Exercise 1: Write function headers for the following functions (and indicate whether the function returns a value or not): 1. Computing a sales commission, given the sales amount and the commission rate Function Name Does it return value (Y or N) 2. Printing the calendar for a month, given the month and year Function Name Does it return value (Y or N) 3. Computing a square root Function Name Does it return value (Y or N)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Types of Function

A function is a process or task that does some operation in the program. Some programming languages may contain built-in functions for certain commonly used tasks. Most programming languages also support user-defined functions, which means a user can write their own function to perform some operation. There are some libraries or header files that contain built-in functions for performing certain tasks.

Question

Exercise 1: Write function headers for the following functions (and indicate whether the
function returns a value or not):
1. Computing a sales commission, given the sales amount and the commission rate
Function Name
Does it return value (Y or N)
2. Printing the calendar for a month, given the month and year
Function Name
Does it return value (Y or N)
3. Computing a square root
Function Name
Does it return value (Y or N)
4. Printing a message a specified number of times
Function Name
Does it return value (Y or N)
5. Testing whether a number is even and returning true if it is.
Function Name
Does it return value (Y or N)

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Parameters are the value passed to a function when the function is called and Argument are the variable defined in the function definition. True or false
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