A month is probably enough to learn the meaning of those terms, and how to implement instances of them... but for learning how to actually apply them on real code, an year is more likely.

Most professions require less than an year of training in total, the ones that require more training have less employment positions and command better salaries. You want software development to migrate up, with good salaries to few people, and the industry is stubborn in pushing it down, with low salaries to many people. But both of those options are bad, software development has a huge amount of possibilities, that can only be exploited by employing many people, and also has a huge reward for competence; it needs to spread through all the spectrum.

A world where software developers were are few as mathematicians would be a very boring one.