A systems administrator needs to connect two laptops to a printer via Wi-Fi.

Comprehensive and Detailed Explanation (aligned to N10-009):

An ad hoc wireless network allows devices to connect directly to each other without an access point. This is suitable for small, temporary setups like two laptops and a printer.

A. Mesh requires multiple nodes forming a larger distributed network.

B. Infrastructure requires an AP, which is not available here.

D. Point-to-point is typically for long-distance wireless links between two fixed endpoints.

References (CompTIA Network+ N10-009):

Domain: Networking Concepts — Wireless network types: infrastructure, ad hoc, mesh.