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【多选题】

U850销售模块中销售订单增加对已执行订单的变更功能,下面哪些说法是正确的()

A.
由订单生成的发货单已审核则订单不可变更,若发货单未审核则订单可变更。
B.
对已执行的订单可更改存货及其属性。
C.
对已执行的订单无论对应的发货单是否审核,均可以变更订单,且可变更数量和金额。
D.
已由订单生成发货单的情况下,变更订单的数量和金额,相应数值只能增大不可减少。
题目标签:订单单增功能
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【单选题】有如下事件过程:Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是,通过调用Converse过程,将数组Arr中的元素逆序存放并输出...

A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub

【多选题】简单增量调制系统的量化误差有( )。

A.
一般量化噪声
B.
连续量化噪声
C.
过载量化噪声
D.
脉冲量化噪声

【多选题】监控平台有哪些功能?

A.
管理设备
B.
用户权限管理
C.
数据流管理
D.
录像存储管理
E.
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