Dive into the intricacies of JavaScript with this trivia quiz focusing on closures and statement usage. Test your understanding of variable scoping, the behavior of closures, and compare JavaScript's features with other languages like Java and Groovy.
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Prints a list of the first four even numbers
Prints four even numbers each on its own line
Prints the variable numbers itself
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Is of type Map
Is undefined since foo has no return value
Is of type Integer since the last statement of foo is of type Integer
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