To be quite honest, I don't really like any of the ADLS courses. None of them are very fun.
The meaning of ADLS is "Asymmetric digital subscriber line". It's a kind of DSL broadband communication technology. ADLS allows more data to be sent than a first generation phone modem.
1.2
There are six categories from EF0 to EF5.
If you mean "weight categories" there are 17.
There are 22 Main Categories on WikiAnswers.
There are over 11,000 categories on Answers.com.
There are 4 (four) syllables in the word categories.
Categories for the Working Mathematician has 262 pages.
3
four?
This is not really a question. There are many different categories of science. Just like there are many different aspects of the periodic table.