Today's it paradigm rests on three broad sets of beliefs related to operating systems, networks and mobility.

今日的IT模式取决于三组宽泛的理念，它们分别与操作系统、网络以及移动相关。

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On the other hand, the architectures of networks, corresponding network operating systems and network application software are very plentiful, complex, and vary greatly.

另一方面各种网络的体系结构以及相应的网络操作系统，网络应用软件非常丰富复杂，变化也很大。

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"To continue driving adoption and growth of mobile payments in Canada, it is essential that a strong ecosystem is established to include multiple devices, operating systems and payment networks, " said Jeppe Dorff, Vice-President of Transaction Services, Rogers.

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Also a problem: incompatible mobile networks and cell phone operating systems.

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Prior to Microsoft, he was Chief Operating Officer at Juniper Networks, headed global sales for Adobe Systems Inc and was CEO of Macromedia Inc.

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