Which of the following can be used to communicate ideas that would otherwise remain fuzzy or unshaped?

Which of the following (regarding the relation FLIGHT) represents the insertion anomaly?

A) Inability to insert a flight without its occurrence B) Inability to insert an origin without a destination C) Inability to insert a destination without an origin D) Inability to insert a number of passengers without a flight ID and date

What type of culture embraces challenging the hierarchical relationship that occurs between the manager and the subordinate?

a. chaotic b. quantum change c. high power distance d. low power distance