City Guilds Model Questions Vol1 2025 Information Technology Question 15

Practice objective / multiple choice question 15 from the 2025 City Guilds Model Questions Vol1 Information Technology examination.

City Guilds Model Questions Vol1 2025 Information Technology Objective / Multiple Choice Hard Difficulty
Question 15 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2025 • INFORMATION_TECHNOLOGY • objective

An office network is configured as follows: - Main LAN: subnet \(192.168.10.0/24\) with a router that provides DHCP addresses \(192.168.10.50\)-\(192.168.10.100\). - A network printer has the static address \(192.168.10.20\). - A separate Wi‑Fi VLAN uses subnet \(192.168.20.0/24\); the router's interface on this VLAN is \(192.168.20.1\). - The router performs NAT only for traffic originating from \(192.168.10.0/24\). A user connected to the Wi‑Fi VLAN can ping the router (\(192.168.20.1\)) but cannot ping the external address \(8.8.8.8\). DNS is correctly configured. What is the most probable cause of the problem? Provide a short phrase describing the cause.

Answer Options

A. Incorrect default gateway set for Wi‑Fi clients (192.168.20.0/24)
B. DHCP range exhausted on the Wi‑Fi VLAN (192.168.20.0/24)
Correct Answer C. NAT not configured for the Wi‑Fi VLAN (192.168.20.0/24)
D. Firewall blocks outbound traffic from the Wi‑Fi VLAN (192.168.20.0/24)
Correct Answer
C
Correct Option:
NAT not configured for the Wi‑Fi VLAN (192.168.20.0/24)

About This Question

This is City Guilds Model Questions Vol1 2025 Information Technology Question 15. It is one of the objective questions from the 2025 City Guilds Model Questions Vol1 Information Technology examination.

Difficulty level: Hard .

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