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This page has 3 scored items. The board above updates as you answer each one correctly, and the score never goes down on a retry.

Part 1: General Knowledge

Q1

Quiz

Select 0/3

Which of the following are valid C++ access modifiers?

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private

internal

public

protected

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Q2

Code Cloze

C++

Complete the Main Function

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Drag snippets from the pool into the blanks so the program produces the output shown, then click Submit.

1#include <iostream>

2

3····· main() {

4 std::cout << "Hello, Edge!" << std::·····;

5 ····· 0;

6}

Available Snippets

endl

flush

return

end

int

void

exit

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Part 2: Object-Oriented Concepts

Q3

Quiz

Select 0/1

What is the primary purpose of a virtual destructor in a C++ base class?

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Prevent the compiler generating a default destructor.

Destroy the object immediately, ignoring smart pointers.

Ensure derived destructors run when deleting through a base pointer.

Zero out all member variables before release.

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