A firewall is a network security system designed to prevent unauthorized access to or from a private network. Firewalls can be implemented in both hardware and software, or a combination of both.
For neurosurgery 7 years is typical. To become a brain surgeon you need to take the following steps: 1.) Graduate from high school and apply and get accepted to a university. 2.) At a 4 year university get good grades (average is about a 3.5), do well on an admissions test (MCAT) and apply to medical schools.
I was just wondering what the hours of an Orthopedic surgeon was during residency and as an attending. Residency is 5 years, so how stressful will those 5 years be? Also, after all that, how will the hours be as an attending? Mar 24, 2009.