Answer:
Mi nombre es Roberto., and Soy Roberto.
Explanation:
Many people have different ways of when introducing their selves when asked this. "Mi nombre es Roberto" (My name is Robert) is a proper and professional way when introducing their self. Therefore, that would be answer. "Soy Roberto" (I'm Robert) is an another way of asked this question. It is literally just "I am Robert", (Yo soy Roberto).
