Network Implementation
66 practice questions with explanations — 15 free to try
3 of these 66 questions are in the free 15-question taster · the full topic is part of Premium
PassNova has 66 CompTIA Network+ practice questions on Network Implementation, each with a clear explanation. A 15-question taster is free with no sign-up; the full bank is part of PassNova Premium. Updated for 2026.
Network Implementation: example questions & answers
3 worked examples with answers and explanations below. Try 15 CompTIA Network+ questions free in the browser; the full 66-question Network Implementation bank is part of PassNova Premium.
Which protocol prevents Layer 2 switching loops?
- ASTP (Spanning Tree Protocol)✓
- BBGP
- COSPF
- DRIP
Answer: STP prevents loops by blocking redundant paths at Layer 2.
Which is a link-state interior gateway routing protocol?
- ABGP
- BRIP
- CEIGRP
- DOSPF✓
Answer: OSPF is a link-state IGP that builds a topology map and uses cost as its metric.
Which routing protocol is used between autonomous systems on the internet?
- AOSPF
- BBGP✓
- CEIGRP
- DRIP
Answer: BGP is the path-vector protocol used to route between autonomous systems on the internet.