Author: Anonymous

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).

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).

In the IoT, once a process is kicked off (started), it can involve several information systems, kicking off still more processes.

Which of these is NOT a possible use of 5G?

Which is TRUE of the Profile Pane in Tableau Prep?

What is blockchain, essentially?

Which of these is NOT a factor supporting the emergence of the “Internet of Things”?

(Tableau) Which is NOT a Tableau data type?

Using database SHIPPING, which contains three tables: SHIP, SHIP_VOYAGE, and OWNER… to get all the fields from all the records in SHIP and any matching records in SHIP_VOYAGE, which would be the correct query? 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 VEHICLE database contains three tables: CAR_OWNERSHIP, CAR, and OWNER. Using this database, which FROM clause specifies the fewest tables needed to complete a query that will return the distinct names of makers of red cars that were bought during 2007?