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| уровень инфраструктуры (The layer that represents the IT administration of the physical hardware and operating systems that support the services layer) | |||
| уровень инфраструктуры (ssn); инфраструктурный слой (Alex_Odeychuk) | |||
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infrastructure layer : 3 a las frases, 2 temas |
| Programación | 2 |
| Tecnología de la información | 1 |