Answer:
The answer is correct.
Step-by-step explanation:
Since there is little information on this question, I assume you mean if the phrase is written correctly, which it is.
This phrase answers the question: ¿Quién oyó ese ruido?, and it is written in the past simple tense.
The simple past serves to express an action that began and ended in the past.
In this case, Daniela heard that noise. She heard it at a time specified in the past and the action ended at that time.
With all this information, we can say that the answer is correct.