()is for the operation ordering and the information exchange by internet among the firms.
- A order processing
- B order making
- C Electronic order system
- D order form
()is for the operation ordering and the information exchange by internet among the firms.
中文:电子订货系统就是通过互联网在企业之间进行订货和信息交换的行为。
1、Examine the data from the ORDERS and
Examine the data from the ORDERS and CUSTOMERS tables.Evaluate the SQL statement:What is the result when the query is executed?()ABCD The quer...
2、An operator is asked to rewind and eje
An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?()A tctl resetB tctl rewindC tctl returnD tctl rewoffl
3、Examine the data from the ORDERS and
Examine the data from the ORDERS and CUSTOMERS tables.ORDERSORD_ID ORD_DATE CUST_ID12-JAN-100 15 1000009-MAR-101 40 800009-MAR-102 35 1250015-MAR-103...
4、Examine the data from the ORDERS and
Examine the data from the ORDERS and CUSTOMERS table.ORDERSORD_ID ORD_DATE CUST_ID ORD_TOTAL100 12-JAN-2000 15 1000009-MAR-101 40 800009-MAR-102 35...
5、()is for the operation ordering and th
()is for the operation ordering and the information exchange by Internet among the firms.AOrder ProcessingBOrder makingCElectronic Order System (EOS)DOrder form
6、Examine the data from the ORDERS and
Examine the data from the ORDERS and CUSTOMERS table.Which SQL statement retrieves the order ID, customer ID, and order total for the orders that are placed on the same day that Martin places his orders?()ABCD