Question

Name the major key signature
A D major
B B major
C G major
D A major

Answer 1

What is the answer

Answer 2

Here are the key signatures for the options you've listed:

A) D major - has two sharps: F# and C#
B) B major - has five sharps: F#, C#, G#, D#, and A#
C) G major - has one sharp: F#
D) A major - has three sharps: F#, C#, and G#

Each major key signature corresponds to a unique set of sharps or flats that define the pitches used in the scale of that key.

Answer 3

Apologies for the misunderstanding. The question seems to be asking for the identification of a major key signature, but the specific key signature in question is not provided in your message. You've listed four different major keys (A, B, G, D), each with their own unique key signatures, as described in my previous message.

In order to give you the correct answer, I would need to know which key signature you are referring to. A key signature is typically represented by a set of sharps or flats on the staff at the beginning of a piece of music. If you provide the number of sharps or flats, or their position on the staff, I could then tell you the corresponding major key.