Select the most suitable data type from the list to represent!
(a) the number of children in a family
(b) a line of a company's address
(c) the gender of a person
(d) somebody's birthday
Date
Alphanumeric
Boolean
Numeric (Integer)
Numeric (Real)
Answers

Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging

Jake really works well with numbers and is skilled with computers but doesn't work well with others. which of the jobs discussed in this unit might be best for jake? why?

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