题目内容
（请给出正确答案）
[多选题]
（)和（)SQLServer中的INSERTED和DELETED类似，MySQL中定义了对象，用来表示触发器的所在表中，触发了触发器的那一行数据。
A.NEW
B.FIRST
C.END
D.OLD
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A(71) is a data type whose major attributes are determined by the rules governing the insertion and deletion of its elements. The only element that can be deleted or removed is the one that was inserted most(72). Such a structure is said to have a last-in/first-out (LIFO) behavior, or protocol.
A．stack
B．queues
C．pointer
D．record
