Function Quiz 3

Define Function call.

• statement causes a function to execute

• statements that make up a function

• variables containing values passed to the function

• statements that perform the function’s task, enclosed in {}

A program that tell the compiler the name of the function, the type of the function and the function parameter

• Void Function

• stdio file

• Function Prototype

• None of them

A variable that is declared inside a block is called

• Global variable

• Inside variable

• None of them

• Local variable

int &x; this syntax is used when

• x is pass by value

• x is pass by reference

• x is declare outside the function

• none of them

Which statement is correct about Passing by value parameters

• It cannot change the actual parameter value

• Parameter is always read-write mode

• It can change the actual parameter value

• None of them

Boolean expression gives results in form of

• String

• Integer

• Characters

• True and False

The other name for external variable in C++ is

• Global Variable

• Static Variable

• Register Variable

• Local Variable

There are the following statements that are given which of them are incorrect about default arguments in C++?

• The default arguments are used in C++ functions to provide optional arguments.

• If we did not pass the value to the function then default values of arguments used inside the function, if argument declared as a default argument.

• We can create any argument in the function as a default argument.

• Default arguments sometimes reduce the creation of multiple functions using function overloading.

A function that need no return value, is called?

• void function

• infinite function

• finite function

• none of them

Where does the execution of the program starts?

• user-defined function

• main function

• void function

• else function