2. Identify mechanisms for implementing the following. State what policy or policies they might be enforcing. a. A password-changing program will reject passwords that are less than five characters long or that are found in the dictionary. b. Only students in a computer science class will be given accounts on the department’s computer system. c. The login program will disallow logins of any students who enter their passwords incorrectly three times. d. The permissions of the file containing Carol’s homework will prevent Robert from cheating and copying it. e. When World Wide Web traffic climbs to more than 80% of the network’s capacity, systems will disallow any further communications to or from Web servers. f. Annie, a systems analyst, will be able to detect a student using a program to scan her system for vulnerabilities. g. A program used to submit homework will turn itself off just after the due date.

Write a function processpeople() that takes the name of a file as a parameter. each line of the file corresponds to information about a person. in particular a line contains either a name (in the form lastname,firstname with no spaces in it) or a name (lastname,firstname) and a year. the function will process the file, creating a person object for each line in the file. the function will print information about each line as it processes it, as well as appending the new person object into a list. make sure to use person methods to display information rather than recreating the work you did for the first problem. once the entire file has been processed, the function returns the list of person objects created from the file. if the file is empty, the function should return an empty list. if the input file cannot be opened, the function should print a message to that effect and then return an empty list. the following shows what would be displayed for two example files which have been provided in the link. the file none.txt does not exist. note that your function must work on an arbitrary file that consists of valid lines. you cannot assume anything about the file except that it contains lines that have the format described above.

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

Auniversity wants to install a client-server network. which feature do you think is important for them as they set up the network? sending email blocking multiple people to use the same file low security low set up cost limited access to files