I do! I know it says high school but I lied :)
Every combination of each genre with each instrument, even those that are not represented in the genre_instrument table
Explanation:
The CROSS JOIN clause creates a combination of every row from two or more different tables. Determining the number of results in a result set for a CROSS JOIN is as simple as the product of the number of records in each table.
Answer:
1100 ; 11000 ; 110000 ; 1100000
Explanation:
Converting the following decimals to binary :
2__12
2__6 r 0
2__3 r 0
2__1 r 1
___0 r 1
12 = 1100 base 2
2.)
2__24
2__12 r 0
2__6 r 0
2__3 r 0
2__1 r 1
___0 r 1
24 = 11000 base 2
2__48
2__24 r 0
2__12 r 0
2__6 r 0
2__3 r 0
2__1 r 1
___0 r 1
48 = 110000 base 2
2__96
2__48 r 0
2__24 r 0
2__12 r 0
2__6 r 0
2__3 r 0
2__1 r 1
___0 r 1
96 = 1100000 base 2
