The question involves using Scala's collection methods: `map` applies a transformation, while `filter` restricts results based on a condition. After `map`, the list becomes List(2, 4, 6, 8), and `filter` then keeps only those greater than 5, leading to List(6, 8). This showcases the functional programming capabilities of Scala.
Understanding fundamental Scala operations such as `map` and `filter` is essential for applying functional programming principles efficiently. These methods enhance the manipulation of collections, helping developers streamline code and enhance performance.
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