OWD of the Account object is Public Read-Only, what is the impact in the system?

A sales rep (John) at Universal Containers (UC) requested to update information in an account record where he has READ only access. John requested the EDIT access permission from the owner of the record (Paul). Paul manually shared the record with John. Assuming the

OWD of the Account object is Public Read-Only, what is the impact in the system?
A . New AccountShare record is created. Row Cause is "Manual" and Access Level is "Read/Write”.
B. Existing AccountShare record is updated. Row Cause is "Owner" and User/Group is "John".
C. New AccountShare record is created. Row Cause is "Owner" and Access Level is "Full".
D. Existing AccountShare record is updated. Row Cause is "Manual" and Access Level is "Read/Write".

View Answer

Answer: A