NetworkingCâu 34 / 100
What is the primary function of a router in a network?
a.Amplify Wi-Fi signal only
b.Forward packets between different networks
c.Provide power over Ethernet
d.Store shared files
Giải thích
A router forwards packets between separate networks, such as a home LAN and the internet, using IP addressing. Signal boosting, PoE, and file storage are handled by other devices.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A client shows an IP address in the 169.254.x.x range. What does this indicate?
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- Which protocol provides secure encrypted command-line access to a remote device?
- Which cable type is required for 10 Gigabit Ethernet over reasonable copper distances?
- Which device operates primarily at Layer 2 and forwards frames based on MAC addresses?
- What does NAT allow a home network to do?
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