Which of the Following Networking Devices Operates at Layer1

question 442

Multiple Choice

Which of the following networking devices operates at Layer1?

• A) Router
• B) Firewall
• C) Hub
• D) Bridge

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Definitions:

Electronic Dialog

A digital conversation or exchange of information through electronic means, such as email or messaging apps.

Informed Decisions

Choices made based on a thorough understanding of the relevant information, data, and knowledge.

Online Environment

The digital space where interactions, transactions, and communications occur over internet platforms and networks.

Eight-Second Rule

A guideline suggesting that websites should load within eight seconds to hold visitors' attention and prevent them from leaving the page prematurely.