Given a variable, unproved_conjectures, that is associated with a dictionary that maps the common names of mathematical conjectures to the years when the conjectures were made, write a statement that deletes the entry for "fermat's last theorem".

What is the first step in creating a maintenance ?

Determine whether the following careers would require training or college.

Create a class named majors that includes an enumeration for the six majors offered by a college as follows: acc, chem, cis, eng, his, phys. display the enumeration values for the user, then prompt the user to enter a major. display the college division in which the major falls. acc and cis are in the business division, chem and phys are in the science division, and eng and his are in the humanities division. save the file as majors.java.