Long Quiz

What is the main purpose of a function in programming?

• To create loops

• To make programs slower

• To reuse and organize code

• To remove variables

What type of function is provided by the C++ library?

• User-defined

• Built-in

• Custom

• Manual

What is the correct term for data sent to a function?

• Parameters

• Arguments

• Pointers

• Conditions

What does the return type in a function indicate?

• Number of arguments

• Code inside the function

• Type of value the function returns

• How many times the function runs

What part of the function contains the actual code to execute?

• Declaration

• Parameter list

• Body

• Return type

Which of the following is a user-defined function?

• main()

• sqrt()

• displayMessage()

• cout

What is the correct order of a function definition?

• functionName, returnType, parameters

• returnType, parameters, functionName

• returnType, functionName, parameters

• parameters, returnType, functionName

Which method passes only a copy of the argument?

• Pass by pointer

• Pass by reference

• Pass by value

• Return by value

What keyword is used to make an inline function?

• inline

• quick

• fast

• static

Function overloading allows:

• Functions to return multiple values

• Multiple functions with the same name

• Functions to overload the memory

• Using arrays inside functions