Question

26 E'E,Z/KEdZK>hdKDK

ƐƌĞĚĞƐĚĞĐŽŵƵŶŝĐĂĕĆŽƐĆŽĞƐƐĞŶĐŝĂŝƐƉĂƌĂŽƉƌŽĐĞƐƐŽĚĞĂƵƚŽŵĂĕĆŽŝŶĚƵƐƚƌŝĂů͘ǆŝƐƚĞŵĚŝǀĞƌƐŽƐƟƉŽƐĚĞ ƌĞĚĞ͕ĂƐƋƵĂŝƐƐĞĚŝĨĞƌĞŶĐŝĂŵĞŵĂůŐƵŶƐĂƐƉĞĐƚŽƐ͕ĐŽŵŽƚŽƉŽůŽŐŝ ĂĚĞĐŽŶĞǆĆŽ͕ƟƉŽƐĚĞĚŝƐƉŽƐŝƟǀŽƐĂŽƐƋƵĂŝƐƐĞ ĐŽŶĞĐƚĂŵĞǀĞůŽĐŝĚĂĚĞĚĞƚƌĂŶƐŵŝƐƐĆŽ͕ĞŶƚƌĞŽƵƚƌŽƐ͘^ĆŽĞǆĞŵƉůŽ ƐĚĞƌĞĚĞƐŝŶĚƵƐƚƌŝĂŝƐ͗^/͕,Zd͕ĞǀŝĐĞEĞƚ͕ WƌŽĮďƵƐ͕ƚŚĞƌŶĞƚ͘EĆŽĞǆŝƐƚĞƵŵĂƌĞĚĞĐĞƌƚĂŽƵĞƌƌĂĚĂ͕ŵĂƐ͕Ɛŝ ŵ͕ƵŵĂƌĞĚĞŵĂŝƐĂƉƌŽƉƌŝĂĚĂƉĂƌĂĚĞƚĞƌŵŝŶĂĚĂ ĂƉůŝĐĂĕĆŽ͘ Ğ ĂĐŽƌĚŽ ĐŽŵ Ž ƟƉŽ ĚĞ ĚŝƐƉŽƐŝƟǀŽ ƋƵĞ ĂƐ ƌĞĚĞƐ ĐŽŶĞĐ ƚĂŵ͕ ĞůĂƐ ƐĆŽ ĐůĂƐƐŝĮĐĂĚĂƐ Ğŵ Sensorbus͕ DeviceBus͕ FieldBus e DatabusĮŐƵƌĂĂďĂŝǆŽĂƉƌĞƐĞŶƚĂƵŵĞƐƋƵĞŵĂĚĂĨĂŝǆĂĚĞĂƉůŝĐĂĕĆŽĚĂƐ ƌĞĚĞƐ͘͘  Dispositivos Simples Bit Dispositivos Complexos Byte Bloco Tipo de Mensagem ŵƌĞůĂĕĆŽăĐůĂƐƐŝĮĐĂĕĆŽĚĂƐƌĞĚĞƐĚĞĐŽŵƵŶŝĐĂĕĆŽƉĂƌĂĂƵƚŽŵĂĕĆŽ͕ĂǀĂůŝĞĂĮƌŵĂĕƁĞƐĂƐĞŐƵŝƌ͘ /͘ Ɛ ƌĞĚĞƐ Sensorbus ƐĆŽ ĚĞ ďĂŝǆŽ ĐƵƐƚŽ͕ ƵƟůŝǌĂĚĂƐ ƉĂƌĂ Ă ĐŽŵƵŶŝĐĂĕĆŽ ĚĞ ƐĞŶƐŽƌĞƐ Ğ ĂƚƵĂĚŽƌĞƐ ĚŝƐĐƌĞƚŽƐ͕ĐŽŶƚĞŵƉůĂŶĚŽĚŝƐƚąŶĐŝĂƐƉĞƋƵĞŶĂƐ͘ //͘ ƐƌĞĚĞƐ DevicebusĐŽŶĞĐƚĂŵĚŝƐƉŽƐŝƟǀŽƐĐŽŵŽ>WƐ͕ĐŽŶƚƌŽůĂĚŽƌĞƐ͕ƐŝƐƚĞŵĂƐĚĞŵĞĚ ŝĕĆŽŝŶƚĞůŝŐĞŶƚĞƐ͕ driversĞŽƵƚƌŽƐĚŝƐƉŽƐŝƟǀŽƐƋƵĞƐĞĐŽŵƵŶŝĐĂŵƉŽƌĚĂĚŽƐĞŵĨŽƌŵĂƚŽĚĞbytes. ///͘ ƐƌĞĚĞƐ FieldbusĐŽŶĞĐƚĂŵĚŝƐƉŽƐŝƟǀŽƐŵŝĐƌŽƉƌŽĐĞƐƐĂĚŽƐĞƉŽĚĞŵƚƌĂŶƐŵŝƟƌǀĄƌŝŽƐƟƉŽƐĚĞĚĂĚŽƐ͗ ĚŝƐĐƌĞƚŽƐ͕ĂŶĂůſŐŝĐŽƐ͕ƉĂƌąŵĞƚƌŽƐ͕ƉƌŽŐƌĂŵĂƐĞŝŶĨŽƌŵĂĕƁĞƐĚĞƵ ƐƵĄƌŝŽƐ͘ /s͘ ƐƌĞĚĞƐ Fieldbus ƐĆŽŵĂŝƐĂƉƌŽƉƌŝĂĚĂƐƉĂƌĂĂƉůŝĐĂĕƁĞƐĚĞĐŽŶƚƌŽůĞĚĞƉƌŽĐĞƐƐŽƐĚŝƐƚƌŝďƵşĚŽƐƉŽƌƋƵĞ ƉŽƐƐƵĞŵĂůƚĂƚĂǆĂĚĞƚƌĂŶƐŵŝƐƐĆŽĚĞĚĂĚŽƐ͘ ĐŽƌƌĞƚŽĂƉĞŶĂƐŽƋƵĞƐĞĂĮƌŵĂĞŵ

Accepted Answer

C) /͕//Ğ///͘

Answer

A) //͘

Answer

B) /Ğ/s͘

Answer

D) /͕///Ğ/s͘

Answer

E) //͕///Ğ/s͘ 27 E'E,Z/KEdZK>hdKDK

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