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NO AI
NO PLAGIARISM
NO REFERENCES
NO CHAT GPT
Minimum 50 words per response:(Wh
NO AI
NO PLAGIARISM
NO REFERENCES
NO CHAT GPT
Minimum 50 words per response:(What are your thoughts)
1) A parameter and an argument are both key concepts when working with functions in programming, but they aren’t the same. The parameter is a placeholder in a function’s recipe. When you write a function, you define what parameters it needs. For example, if you have a function def add(a, b):, a and b are the parameters. They are like empty slots waiting to be filled with actual values when you use the function. An argument is the actual value you plug into the parameters when you call the function. So, if you call add(3, 5), the numbers 3 and 5 are the arguments. They fill in the placeholders (a and b) in the function’s recipe. When you call a function, the arguments you provide match the parameters defined in the function. For example, in add(3, 5), 3 fills in for a, and 5 fills in for b. Parameters are the names you set up when you define the function. Arguments are the actual values you pass in when you use the function. So, parameters are like the instructions in a recipe, telling you what kind of ingredients you need, and arguments are the specific ingredients you use when you’re making the dish. You can change what a function does by giving it different arguments. In the PrintPizzaArea the diameter is the parameter and the argument would be the number value 12.
2) A parameter and an argument, though closely related, serve different roles in the context of functions in programming.
Parameter: A parameter is a variable defined in a function’s declaration or definition. It acts as a placeholder for the value that will be passed to the function when it is called. Parameters define what kind of input the function expects to receive and are essential in determining how the function will operate on the provided data. For example, in the function definition def calculate_area(radius), the radius is the parameter.
Argument: On the other hand, an argument is the actual value or data you pass to the function when you call it. Arguments are the exact inputs that the function uses to perform its operations. Continuing the previous example, if you call the function calculate_area(5), the value 5 is the argument.
Relationship and Differences: Parameters and arguments are intrinsically linked. Parameters exist within the function’s definition, outlining the type and number of inputs the function expects. Arguments are the actual values provided to these parameters during function invocation. Without parameters, a function cannot accept arguments, and without arguments, a function with parameters cannot execute meaningfully.
When evaluating activity 4.1.3 and understanding the parameters of the function: Parameter for PrintPizzaArea: In the function definition, it might look something like def PrintPizzaArea(diameter):. Here, diameter is the parameter.
In summary, parameters are variables in the function definition that specify what kind of data the function can accept, while arguments are the actual data provided to these parameters when the function is called. This relationship enables the function to process different inputs dynamically, making programming more flexible and powerful.
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