Answer:
The answer is below
Explanation:
The the sql command to list the total sales by customer , month , and product, with subtotals by customer and by month and a grand total for all product sales is:
SELECT S.CUS_CODE, T.TM_MONTH, S.P_CODE,
SUM(S.SALE_UNITS*S.SALE_PRICE) AS "TOTSALES"
FROM DWDAYSALESFACT AS S INNER JOIN DWTIME AS T ON S.TM_ID =
T.TM_ID
GROUP BY S.CUS_CODE,T.TM_MONTH,S.P_CODE WITH ROLLUP;
Answer:
Hi!
The correct answer is one data field and two links fields.
Explanation:
The node of a doubly-linked list contains one data field, and two links fields that references to the next node on the list and another one link field that references to the previous node in the sequence of nodes).
If you’re asking what I think your saying I know comcast does
