I am not sure but I think the answer might be B: (light meter, aperture, exposure) because they can either photoshop and or use different filters and edit with certain apps.
Answer
1. Measure 1 Beat 1: C
Measure 2 Beat 1: A
Measure 4 Beat 1: G
2. E C G C E C G C
the rest
3. B natural. Raises the Bb (from the key signature) a half-step.
4. Piano (soft).
5. Staccato. Played short with quick release.
6. Decrescendo. Gets softer over the course of the length of the symbol. This one starts with Forte.
7. F major.
C) The composer may wish to use certain instruments to support other instruments; as the bass and harmony support the melody.
