Em que camada do modelo OSI opera o protocolo Ethernet?

Quiz sobre Ethernet

Quiz
•
Computers
•
10th Grade
•
Medium

Filipe Marques
Used 1+ times
FREE Resource
28 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Camada de Aplicação
Camada de Rede
Camada de Transporte
Camada Física e de Ligação de Dados
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantas posições e contactos tem o conector RJ45?
4 posições, 4 contactos
6 posições, 6 contactos
8 posições, 8 contactos
10 posições, 10 contactos
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o comprimento máximo recomendado de um cabo Ethernet Cat5e para garantir a qualidade do sinal?
50 metros
100 metros
150 metros
200 metros
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o nome técnico do conector frequentemente utilizado em cabos de Ethernet?
RJ11
RJ45
RJ13
RJ22
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a função principal da camada física no protocolo Ethernet?
Gerir endereços IP
Transmitir sinais elétricos ou óticos através do meio de comunicação
Controlar o fluxo de dados
Estabelecer sessões de rede
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a velocidade máxima suportada por um cabo Cat6?
100 Mbps
1 Gbps
10 Gbps
40 Gbps
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é o "crosstalk" no contexto de cabos Ethernet?
Perda de sinal devido à distância
Interferência (comunicação cruzada) entre pares de fios no mesmo cabo
Um tipo de conector
Problema na camada de aplicação
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