Final answer:
A level 1 barbarian receives a +2 bonus to damage dealt during rage, so the correct answer is B) 2. This bonus is applied to the damage of melee weapon attacks using Strength.
Step-by-step explanation:
A level 1 barbarian in the tabletop role-playing game Dungeons & Dragons (D&D) receives a bonus to the damage they deal when they are in a rage. According to the Player's Handbook for D&D 5th Edition, a level 1 barbarian has a rage damage bonus of +2. This means that the correct answer to the question is B) 2. When a barbarian enters a rage, they gain various benefits, including this bonus damage that is added to the damage of melee weapon attacks using Strength. This rage damage bonus increases as the barbarian gains levels.