Embedded Systems C++ Functions

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Questions and Answers

What is the purpose of a function in C++?

  • To create global variables for the program
  • To define the type of the value returned by the program
  • To implement object oriented programming
  • To structure programs in segments of code to perform individual tasks (correct)

In C++, what does the 'type' in function definition refer to?

  • The number of parameters in the function
  • The type of the value returned by the function (correct)
  • The name of the function
  • The data type of parameters

What is the role of parameters in a C++ function?

  • To determine the return type of the function
  • To allow passing arguments to the function from the calling location (correct)
  • To define the local variables within the function
  • To specify the name of the function

How are parameters defined in a C++ function?

<p>As a type followed by an identifier, separated by a comma (B)</p> Signup and view all the answers

What is the function's body in C++?

<p>A block of statements that specifies what the function does (B)</p> Signup and view all the answers

What is the purpose of parameters in a C++ function?

<p>To allow passing arguments to the function (A)</p> Signup and view all the answers

How are parameters defined in a C++ function?

<p>As a list of data types separated by commas (A)</p> Signup and view all the answers

What is the role of 'type' in a C++ function definition?

<p>It defines the return type of the function (B)</p> Signup and view all the answers

Which part of a C++ function acts as a regular variable local to the function?

<p>Parameters (C)</p> Signup and view all the answers

In C++, what does a function's body consist of?

<p>Block of statements surrounded by braces (B)</p> Signup and view all the answers

What is the purpose of parameters in a C++ function?

<p>To allow passing arguments to the function (A)</p> Signup and view all the answers

In C++, what does the 'type' in function definition refer to?

<p>The type of the value returned by the function (B)</p> Signup and view all the answers

What does a C++ function's body consist of?

<p>The block of statements that specify what the function actually does (A)</p> Signup and view all the answers

Which part of a C++ function acts as a regular variable local to the function?

<p>Parameters (A)</p> Signup and view all the answers

What is the role of 'type' in a C++ function definition?

<p>To specify the return value type (D)</p> Signup and view all the answers

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