Using SHIP_VOYAGE_BIG, to retrieve the distinct Hull numb…

Using SHIP_VOYAGE_BIG, to retrieve the distinct Hull number for all ships that arrived at their destinations during 2013 or 2014, the WHERE clause of the SQL query that begins like this…   SELECT DISTINCT Hull_nbr FROM SHIP_VOYAGE_BIG   can be which of these? Note: There are other records in the table(s) that are not represented here. The query must work no matter what records are in the table(s).

The COLLEGE database includes two tables: STUDENT and ENROLL…

The COLLEGE database includes two tables: STUDENT and ENROLLMENT. Using this database, which is a valid SELECT clause in a query that would return the number of course registration records associated with an A or B grade? (If a student registers for multiple courses, there are multiple registration records associated with that student. Return the count of grades that are As or Bs.   SELECT …………………………………… FROM ENROLLMENT WHERE Grade = ‘A’ OR Grade = ‘B’;   Note: There are other records in the table(s) that are not represented here. The query must work no matter what records are in the table(s).