The flight deck crew of Envision Embraer 175 fails to communicate a critical altitude deviation to each other. What type of error classification applies?

A Grosby Air CRJ 700 flight crew becomes so focused on reprogramming the FMC that they fly through the localizer at MSP. What TEM concept applies?

A Cessna Caravan Cargo Pilot knowingly breaks a rule because the procedure seems unworkable under current conditions. What type of violation is this?

A Boeing 777 crew encounters a novel navigational system malfunction during a stormy night flight over the Pacific Ocean and must determine a solution without pre‑existing rules. What type of error is most likely?

A poorly designed cockpit interface causes pilots to misread a display. What type of threat is this?

28      All of the following have the potential to impact a group's effectiveness, EXCEPT:

44      The coaching activity that develops political savvy; understanding of an organization's culture; and ways of career advancement is:

14      Which of the following is NOT TRUE about a Theory Y leader's beliefs?

What are the 3 parts(elements) of a DNA molecule?

DNA is routinely isolated from 4 sources. What are they? (for this answer do not list  sample types, instead what sources can yield DNA)