Joining Data the Class Assessment

We told to simply find data on product subcategories. 
What to be done:
We went ahead to create and click on query. After this we added our product table and product subcategory- it is what we are look for . We hit the product count to check the amount of data available which was 504 in total (the essence of this is to make sure we run a query that do not multiply our data hence given more than the data available).