【单选题】Which of the following statements is false?
A.
supplier selection and evaluation generally involves multiple criteria
B.
the evolution of business practices and philosophies may require new supplier selection criteria
C.
selecting suppliers is the final step of the supplier selection and evaluation process
D.
some supplier selection criteria may be contradictory
【简答题】Section B – TWO questions ONLY to be attempted Forion Electronics (Forion) manufactures a range of electronic goods. Its business has grown rapidly over the last ten years and is now complex and inter...
【单选题】A船位于(41°N,122°E),用测向仪测得某求救信号船的真方位为090°,但用雷达无法测到该船,则该求救船在()。
C.
若求救船固定不动,A船保持090°航向航行可到达该求救船(设航行无误差)
【简答题】已知:如下图,一轮船在海上往东行驶,在 A 处测得灯塔 C 位于北偏东60°,在 B 处测得灯塔 C 位于北偏东25°,求∠ACB。
【单选题】船舶旋回过程中,转心位置约______。
【多选题】View the Exhibit and examine the data in the PRODUCT INFORMATION table. Which two tasks would require subqueries? ()
A.
displaying the minimum list price for each product status
B.
displaying all supplier IDs whose average list price is more than 500
C.
displaying the number of products whose list prices are more than the average list price
D.
displaying all the products whose minimum list prices are more than the average list price of products having the product status orderable
E.
displaying the total number of products supplied by supplier 102071 and having product status OBSOLETE