SóProvas


ID
110764
Banca
CESGRANRIO
Órgão
IBGE
Ano
2010
Provas
Disciplina
Arquitetura de Computadores
Assuntos

Qual é a arquitetura de rede proprietária da IBM e originalmente utilizada por Mainframes?

Alternativas
Comentários
  • ARP, OSI, ICMP NÃO SÃO ARQUITETURAS.tcp/ip sim... porém não é proprietário da IBM.resta SNA :D
  • Systems Network Architecture (SNA)

     

    “Classic” SNA, based on subarea nodes, is the original networking architecture used by mainframe computers.

     

    However, with the popularity and growth of TCP/IP, SNA is changing from being a true network architecture to being what could be termed an “application and application access architecture.”

     

    In other words, there are many applications that still need to communicate in SNA, but the required SNA protocols are carried over the network by IP.

     

    https://www.ibm.com/support/knowledgecenter/zosbasics/com.ibm.zos.znetwork/znetwork_book.pdf

     

    Gabarito: a)