Answer Wiki. It's perfectly acceptable to ask managers for recommendations. LinkedIn actually designates who the recommender - manager, client, co-worker, and so on. You will have the opportunity to read what is written about you before it's published, so you can choose whether or not to display it.
In baseball, an intentional base on balls, usually referred to as an intentional walk and denoted in baseball scorekeeping by IBB, is a walk issued to a batter by a pitcher with the intent of removing the batter's opportunity to swing at the pitched ball.
Identical by descent (IBD) is a term used in genetic genealogy to describe a matching segment of DNA shared by two or more people that has been inherited from a recent common ancestor without any intervening recombination.