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Questão de Redes de Computadores — Endereçamento IP — UEM 2025

Redes de ComputadoresEndereçamento IP
Código
qg617064
Banca
UEM
Órgão
UEM
Ano
2025
Nível
Superior
Cargo
Analista de Informática II
Suponha que um ISP (Internet Service Provider) possua o prefixo 128.119.40.64/26 e queira criar quatro sub-redes com a mesma quantidade de endereços IP. Assinale a alternativa que contenha endereços de rede e de broadcast válidos para as quatro sub-redes.
  1. ASub-rede 1 – 128.119.40.64/28 e Broadcast – 128.119.40.79/28;Sub-rede 2 – 128.119.40.80/28 e Broadcast – 128.119.40.95/28;Sub-rede 3 – 128.119.40.96/28 e Broadcast – 128.119.40.111/28;Sub-rede 4 – 128.119.40.112/28 e Broadcast – 128.119.40.127/28.
  2. BSub-rede 1 – 128.119.40.64/26 e Broadcast – 128.119.40.79/26;Sub-rede 2 – 128.119.40.80/26 e Broadcast – 128.119.40.95/26;Sub-rede 3 – 128.119.40.96/26 e Broadcast – 128.119.40.111/26;Sub-rede 4 – 128.119.40.112/26 e Broadcast – 128.119.40.127/26.
  3. CSub-rede 1 – 128.119.40.64/25 e Broadcast – 128.119.40.79/25;Sub-rede 2 – 128.119.40.80/25 e Broadcast – 128.119.40.95/25;Sub-rede 3 – 128.119.40.96/25 e Broadcast – 128.119.40.111/25;Sub-rede 4 – 128.119.40.112/25 e Broadcast – 128.119.40.127/25.
  4. DSub-rede 1 – 128.119.40.64/29 e Broadcast – 128.119.40.79/29;Sub-rede 2 – 128.119.40.80/29 e Broadcast – 128.119.40.95/29;Sub-rede 3 – 128.119.40.96/29 e Broadcast – 128.119.40.111/29;Sub-rede 4 – 128.119.40.112/29 e Broadcast – 128.119.40.127/29.
  5. ENenhuma das alternativas anteriores.
Revelar gabarito e comentário

GabaritoA — Sub-rede 1 – 128.119.40.64/28 e Broadcast – 128.119.40.79/28; Sub-rede 2 – 128.119.40.80/28 e Broadcast – 128.119.40.95/28; Sub-rede 3 – 128.119.40.96/28 e Broadcast – 128.119.40.111/28; Sub-rede 4 – 128.119.40.112/28 e Broadcast – 128.119.40.127/28.

Link permanente: /questoes/qg617064