Qual a frequência a que funciona a maioria dos equipamentos através de WI-FI?
Domótica

Quiz
•
Professional Development
•
Professional Development
•
Easy
isq formacao
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
2,4GHz
5Ghz
2,4 e 5 Ghz
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Qual o melhor sistema de comunicação para as câmaras de videovigilância?
cabo Par cobre
WI-FI
cabo coaxial
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
O que é um Sistema sem fios DIO?
Sistema controlado por cabo
Sistema Inteligente sem fios
Sistema centralizado
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Indica a afirmação verdadeira:
A antena utilizada na habitação deve ser omnidirecional
A antena utilizada numa habitação deve ser direcional
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Indica a afirmação verdadeira:
Uma rede 2,4GHZ tem menos interferência que a rede 5Ghz
A rede 5Ghz tem menos alcance que a rede 2.4Ghz
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Quando queremos ligar um trinco elétrico:
devemos ter atenção alimentação do trinco
temos de verificar se o trinco permite rede WI-FI
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Ao interligar várias câmaras de vigilância devemos:
Verificar se as câmaras são por IP ou WI-FI
Verificar se são da mesma marca
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