NRS 155.150: Issues of fact and questions of costs.

1. All issues of fact in matters of an estate must be disposed of in the same manner as is by law provided upon the trial of issues of fact in a common-law action, but all matters must be tried by the court except as otherwise provided in NRS 137.020.

2. All questions of cost may be determined by the court, and execution may issue therefor in accordance with the order of the court.