In the scale of D major, what is the second note?

To determine the second note in the scale of D major, it's important to understand how a major scale is constructed. A major scale is formed by following a specific pattern of whole and half steps. In a D major scale, the notes are D, E, F#, G, A, B, and C#.

Starting from D, the first note is D itself, and moving up to the next note in the sequence gives us E. Hence, the second note in the D major scale is E.

This contextual understanding of how a major scale is structured helps clarify the reasoning behind why E is the correct choice, as it follows directly from the established order of notes in the D major scale.