In crow's foot style e-r diagrams, a single entity together with a related set of entities that each contain specific sets of attributes related to the single entity represent a non-id-dependent weak entity relationship a recursive entity relationship a strong entity relationship a supertype /subtype relationship an id-dependent weak entity relationship

Which motion below could be made so that the chair would be called on to enforce a violated rule?

Atoy store has a new game in stock, but customers aren't buying it. which of the following types of inventory increases when customers aren't buying this game? a. work-in-process b. raw materials c. finished goods d. in-transit

Which of the following represents an unlimited queue? a. toll booth serving automobiles on the interstateb. drive through lane at a fast food restaurantc. faculty office with limited seating during office hoursd. restaurant with no outside seating and limited capacity due to fire departments restrictionse. small barbershop with only 5 chairs for waiting customers