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【单选题】

The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN?()

A、The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN (PVLAN )

B、It is an effective way to achieve VLAN transparency between Provider and enterprise customer bytunneling one ser of VLAN tags inside a second VLAN tag

C、The Outer.1Q tag represents Service VLAN (PVLAN) and inner.1Q tag represents customer VLAN

D、QinQ is a way to hide native VLAN which can conflict with Provider native VLAN

更多“The Outer.1Q tag represents customer VLAN ID and inner.1Q tag represents Provider VLAN?()”相关的问题
第2题

A、 The nested query executes after theouter query returns the row.  B、 The nested query executes first and then theouter query executes.  C、 Theouter query executes only once for the result returned by the inner query.  D、 Each row returned by theouter query is evaluated for the results returned by the inner query.  

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第3题

A、A.Member variables of theouter instance are always accessible to inner instances, regardless of their accessibility modifiers.  B、B.Member variables of theouter instance can never be referred to using only the variable name within  the inner instance.  C、C.More than one inner instance can be associated with the same outer instance.  D、D.All variables from theouter instance that should be accessible in the inner instance must be declared  final.  E、E.A class that is declared final cannot have any inner classes.  

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第4题

A、The inner query always sorts the results of the outer query  B、The outer query always sorts the results of the inner query  C、The outer query must return a value to the outer query  D、The inner query returns a value to the outer query  E、The inner query must always return a value or the outer query will give an error  

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第5题

A、A. The inner query always sorts the results of the outer query  B、B. The outer query always sorts the results of the inner query  C、C. The outer query must return a value to the outer query  D、D. The inner query returns a value to the outer query  E、E. The inner query must always return a value or the outer query will give an error  

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第6题

A、The inner query always sorts the results of the outer query.  B、The outer query always sorts the results of the inner query.  C、The outer query must return a value to the inner query.  D、The inner query returns a value to the outer query.  E、The inner query must always return a value or the outer query will give an error.  

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第8题

A、 802. 1Q 标签长度为 4 字节  B、 802. 1Q 标签包含了标签协议标识和标签控制信息  C、 802. 1Q 标签的标签协议标识部分包含了一个固定的值 0x8200  D、 802. 1Q 标签的标签控制信息部分包含的 VLAN Identified( VLAN ID )是一个 12Bit 的域  

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