When would the OR logical function produce a false in the formula result?
A. When every argument is true
B. When two arguments are true and one is false
C. When all arguments are false
D. When one argument is true and two are false.

What provides an array of buttons for quick access to commonly used commands and tools

Select the correct answer. andre was recently hired by an organization to check for system vulnerabilities. he is supposed to exploit these vulnerabilities and create a report on the extent of damage to which the system was susceptible. what position does andre hold in this organization? a. information security analyst b. information assurance manager c. penetration tester d. network security engineer e. chief information security officer

Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names