Which of the Following Is True About the Interrupted Mating

Which of the following is true about the interrupted mating technique?

A) The recipient bacterium will choose the best genes.
B) Time of contact is not applicable to this protocol.
C) Genes are transferred from the donor to recipient in a linear fashion based upon time of contact.
D) Donor will pass only beneficial genes to the recipient.
E) Genes will be passed from the centromere.