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题目内容
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A、function是定义函数的关键字
B、函数的定义必须出现在函数调用之前
C、函数可以没有返回值
D、函数定义和调用可以出现在不同的PHP文件中
答案
更多“下列说法不正确的是()。”相关的问题
第2题
The Border Gateway Protocol(BGP)is an interautonomous system【S1】protoco1．The primary function of a BGP speaking system is to exchange network【S2】information withother BGP system．This network reachability information includes information on the list of Auton0．mous System(ASs)that reachability information traverses．BGP一4 provides a new set of mecha-nisms for supposing【S3】interdomain routing．These mechanisms include support for adver-tising an IP【S4】and eliminate the concept of network class within BGP．BGP-4 also intro-duces mechanisms that allow aggregation of routes，including【S5】of AS paths．These chan-ges provide support for the proposed supernettting schem
【S1】
A．connecting
B．resolving
C．routing
D．supernettting
