Answer 1

binary sort is a type of sorting method.
which uses divide and conquer aproach .
there are other sorting methods like merge, quick , bubble sort,etc.
and to answer your questions are these algorithms..?
first of all algorithms are methods or approach used in programming to solve and reduce complexity of problems, and believe me there are lot of algorithms in programming, but for beginners
searching,sorting, hashing are good algorithms to start with.