N10-005 Question #398: Real Exam Question with Answer & Explanation

The correct answer is A: A 12 port unmanaged switch.. A 12-port unmanaged switch is the only option that provides enough ports for all 9 wired workstations without a port deficit.

Question

A technician needs to install network device in a SOHO network. The office requires 9 wired workstations to share and print data. Which of the following can the technician use?

Options

AA 12 port unmanaged switch.
BA wired router with an 8 port switch and a WAN port.
CA wireless router with an 8 port switch, and a WAN port.
DA 8 port firewall with one console port.

Explanation

A 12-port unmanaged switch is the only option that provides enough ports for all 9 wired workstations without a port deficit.

Common mistakes.

B. A wired router with an 8-port switch only provides 8 LAN ports, which is one short of the 9 ports required for all workstations.
C. A wireless router with an 8-port switch also only provides 8 LAN ports, insufficient for 9 wired workstations.
D. An 8-port firewall with one console port still only provides 8 data ports; the console port is a management-only port and cannot be used for workstation connectivity.

Concept tested. Selecting appropriate network hardware for SOHO port requirements

Reference. https://www.comptia.org/certifications/network

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