Metaprogramming in Elixir/

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Test Your Knowledge!

Test Your Knowledge!

Take this quiz to test what you've learned in this chapter.

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Quiz on the basic concepts of macros and the AST.

1

What’s the expected output of the following expression?

iex> quote do: 3 * 2 + 7
A)
{:*, [context: Elixir, import: Kernel],
[{:+, [context: Elixir, import: Kernel], [3, 2]}, 7]}
B)
{:+, [context: Elixir, import: Kernel],
[{:*, [context: Elixir, import: Kernel], [3, 2]}, 7]}
C)
{:+, [context: Elixir, import: Kernel],
[{:*, [context: Elixir, import: Kernel], [7, 2]}, 3]}
D)
{:+, [context: Elixir, import: Kernel],
[{:+, [context: Elixir, import: Kernel], [3, 2]}, 7]}
Question 1 of 60 attempted