C++ Programming Introduction
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Questions and Answers

What is the main advantage of using C++ for developing applications?

  • High level of control over system resources and memory (correct)
  • Clear structure to programs and code reusability
  • Ease of learning and fun to use
  • Cross-platform adaptability
  • What distinguishes local variables from global variables in C++?

  • Local variables have a shorter lifespan than global variables
  • Local variables are designed for smaller-scale projects, while global variables are for larger-scale applications
  • Global variables are defined at the beginning of the program, while local variables are defined within functions
  • Local variables can only be accessed within the function or block of code they are declared in, while global variables can be accessed by any function (correct)
  • What type of programming language is C++ known as?

  • Object-oriented programming language (correct)
  • Procedural programming language
  • Functional programming language
  • Scripting programming language
  • What is the scope of a local variable in C++?

    <p>Limited to the function or block of code where it is declared</p> Signup and view all the answers

    Why are global variables useful in C++ programming?

    <p>They can be accessed by any function throughout the program</p> Signup and view all the answers

    Which data type is considered a primitive data type in C++?

    <p>Double Floating Point</p> Signup and view all the answers

    What is the general format for declaring a constant in C++?

    <p>constant type variable-name = any value you like</p> Signup and view all the answers

    In C++, what is used to specify many alternative blocks of code to be executed?

    <p>Switch statement</p> Signup and view all the answers

    How does the while loop in C++ work?

    <p>It loops through a block of code as long as a specified condition is true</p> Signup and view all the answers

    How is an array initialized in C++?

    <p>string cars = {'Volvo', 'BMW', 'Ford', 'Mazda', 'Tesla'};</p> Signup and view all the answers

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