Functions_Cards

Question	Answer
What is a function?	A Block of code that performs a specific task.
What does it mean to define a function in C++?	Defining a function in C++ involves specifying its name, return type (if any), parameter list (if any), and the code that should execute when the function is called
What are function paramters?	The provide a way for storing values that will be used by the function.
There are two types of parameters and they are?	Value and reference parameters
A function receives a copy of a value when a_______parameter is used.	value
A function receives an address of a variable when a________parameter is used.	reference
A function is called by its?	name
A function header consists of how many elements?	three
The return type of a function that will not be returning anything.	void
1_____ functionName(_______){ } What sits at position 1?	return type
_____ functionName(2_______){ } What sits at position 2?	paramters/parameterlist
Function parameters are compulsory? (True/False)	False, a function can exist without having any parameters.

Resource summary

	Created by Tumelo Malebane about 1 year ago