Which network device functions only at Layer 1 of the OSI model?
A . Switch
B . Bridge
C . Hub
D . Router
Answer: C
Latest D-NWG-FN-23 Dumps Valid Version with 221 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund
Which network device functions only at Layer 1 of the OSI model?
A . Switch
B . Bridge
C . Hub
D . Router
Answer: C
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund