Knowledge gained and possibilities

I am new to codecademy and finished the basic Java course and started the new Pro material.
After finishing the course:
a. what skills will i hold,
b. I am looking for job opportunities - is the course recognised by employers,
c. is it recognised by professional institutions, if so, are there any specific ones,
d. what kind of jobs can i apply for,
e. can you advice me how sucessful job applicants have been?