What kind of quality is most preferred to become a programmer

A．In order to be among the top in the business, one must be good at both managing as well as programming.
B．One does not have to be perfectly intelligent to become a good manager of a company.
C．Punctuation marks matters more than anything else in programming.
D．Programmers are often thought to love watching prototypical geeks' performance.

A．Because the job is very interesting.
B．Because they can get well paid in this profession.
C．Because it takes no great efforts to learn to do it.
D．Because of the high social status of the professionals.