Which of the Following Is True of the Hold-Out Method

Multiple Choice

Which of the following is true of the hold-out method of model validation?

A) This procedure cannot be used in advanced analytics techniques due to its complexity.
B) Two-thirds of the data is randomly selected and removed to build the regression model.
C) This method uses the training dataset and is validated using the single selected validation set.
D) This method requires no training time and a minimum of computer processing power.