Jack Bauer's profession is that of a member of the Counter Terrorist Unit (CTU). He is a key agent involved in preventing major terrorist attacks on the United States. Throughout the TV series "24," he serves various roles within CTU and other institutions related to national security. He is depicted as an expert in firearms, explosives, and hand-to-hand combat, as well as having skills in piloting and electronic communication. His job places him in high- stakes situations where he often puts his life and the lives of his loved ones at risk to protect the country.
Regarding Jack and Lisa's daughters, there is a bit of confusion as the character Jack Bauer from "24" is known to have one daughter named Kim Bauer. There is no prominent information about a daughter named Lisa's in the context of Jack Bauer's family in the series or related media.
For the other questions about film-watching habits, preferred genres, favorite films, changes in films over the years, English exam taking frequency, breaks during revision, starting university at a certain age, making friends in class, and wanting to break a record, these are personal and opinion-based questions not related to Jack Bauer or the "24" series. Do you want me to answer these about myself or help you structure answers for them?