Questão 3497206

• Banca: INSTITUTO AOCP
• Órgão: PRODEB
• Ano: 2018
• Provas: INSTITUTO AOCP - 2018 - PRODEB - Especialista de TIC - Telecomunicações
• Disciplina: Inglês
• Assuntos: Interpretação de texto | Reading comprehension; Sinônimos | Synonyms

In the area of telecommunication, the English words may have different meanings from those literal meanings they bear into the language. Taking that into account, it is correct to state that the term Gateway refers to:

• A. System and interconnection agreements between two networks of the same level and identical technology, but under different administrations; Router (TCP / IP terminology) connection port.
• B. Sending and receiving files over the internal network.
• C. Security equipment and network backup.
• D. System for storing and transmitting data between Intranet networks.
• E. System of storage and transmission of data between Extranet networks.

Gabarito: A

Comentários

• A gateway is a network node used in telecommunications that connects two networks with different transmission protocols together. Gateways serve as an entry and exit point for a network as all data must pass through or communicate with the gateway prior to being routed. In most IP-based networks, the only traffic that does not go through at least one gateway is traffic flowing among nodes on the same local area network (LAN) segment. 

  Gabarito letra A

• a-

  A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another. Gateways are distinct from routers or switches in that they communicate using more than one protocol to connect multiple networks and can operate at any of the seven layers of the open systems interconnection model (OSI).

  The term gateway can also loosely refer to a computer or computer program configured to perform the tasks of a gateway, such as a default gateway or router, and in the case of HTTP, gateway is also often used as a synonym for reverse proxy.

  https://en.wikipedia.org/wiki/Gateway_(telecommunications)