EPIC Radiant Trainer Practice Test

In a simple encoding dictionary, the entry for the key 'year' should be which pair?

year -> n year -> y year -> m year -> x

Correct Answer:

year -> y

Explanation:

In a simple encoding dictionary, each word is mapped to a short code derived from the word itself. A common rule is to use the first letter of the word as its code. The word year begins with y, so its encoding is y. Therefore the pair is year -> y. This rule makes the dictionary predictable and easy to use, though in practice you’d handle potential collisions if other words also start with y.

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