SQL & PL/SQL

I want to move some indexes to another tablespace. For that I am using the below SQL:

ALTER INDEX xyz  REBUILD TABLESPACE TS_INDX01 NOLOGGING PARALLEL 8;

I am using NOLOGGING and PARALLEL thinking it will speed-up the movement process. But now I am confused because I think it will change the property of the index also, as in, when we create an index we specify some parallel and logging properties.

So I want to understand:

1. Will the above SQL change the properties of the index?

2. How can I view the existing nologging and parallel properties of an index?