Q1 · medium · AI-verified
Which protocol is used to resolve domain names to IP addresses?
- DHCP
- DNS
- ARP
- RARP
Q2 · medium · AI-verified
Which network topology provides the highest fault tolerance but is most expensive to implement?
- Star Topology
- Bus Topology
- Ring Topology
- Mesh Topology
Q3 · medium · AI-verified
Which topology provides the highest level of redundancy?
- Bus Topology
- Star Topology
- Ring Topology
- Mesh Topology
Q4 · medium · AI-verified
Which networking device operates at the Data Link Layer of the OSI model?
- Router
- Hub
- Switch
- Gateway
Q5 · medium · AI-verified
Which device operates at the Physical layer of the OSI model?
- Router
- Switch
- Hub
- Bridge