Walk me through the steps you would take to troubleshoot a customer who can't connect to the internet on their device.
RoleTechnical Support Representative
DifficultyEasy
TopicTechnical
Asked at
Why This Is Asked
This question assesses your technical knowledge and systematic problem-solving approach, which are fundamental for any tech support role, especially in a BPO like TELUS International.
General Approach
Structure your answer with a clear, logical sequence: verify the issue, isolate variables (device, network, hardware), and proceed from simple to complex. Mention specific tools or commands if applicable.
General Answer
When a specific device cannot connect to the internet, work through the possibilities from the device outward to the network. First confirm whether the problem is isolated to that device by checking if other devices on the same network can connect; if they can, the issue is likely with the device rather than the network or ISP. On the device, check that WiFi is enabled and not in airplane mode, that it is connected to the correct network, and that the saved network profile has not become invalid, which sometimes requires forgetting the network and reconnecting. Restart the device, since this clears many temporary network stack issues. Check the device's IP configuration to see if it received a valid address from the router; a self-assigned address means it failed to complete the DHCP process, and the network adapter or drivers may need attention. If the device still cannot connect while others can, and basic resets do not help, the issue may point to a hardware problem with the device's network adapter, which is when you would recommend further diagnostics beyond what can be resolved remotely.
PH Interview Gotcha
Avoid using jargon like 'DHCP' or 'IP configuration' without explaining them in simple terms. Many Filipino agents rush into technical terms, confusing the caller. Also, don't assume the customer knows where to find settings, guide them with phrases like 'Look for the gear icon on your screen.'
Sample STAR Answer▾
S
Situation
During my training for a tech support role, we practiced troubleshooting common connectivity issues. In one simulation, a customer reported that their laptop was showing 'No Internet Access.'
T
Task
I needed to systematically diagnose the problem by following the standard troubleshooting flow, ruling out simple issues first before escalating.
A
Action
I first asked the customer to check if other devices were connected; they said their phone was connected but laptop wasn't. I confirmed the Wi-Fi was turned on and airplane mode off. Then I had them forget the network and reconnect, which didn't work. I checked the IP configuration and found it was set to a static IP that didn't match the router's range. I guided them to switch to automatic DHCP, and they got connected. I also advised them to update their driver later.
R
Result
The customer was able to browse immediately and was relieved it wasn't a hardware issue. The simulation taught me the value of step-by-step logical troubleshooting.
Key Takeaway
Always start with the simplest checks before diving into complex network settings. Clear communication and patience are key when guiding non-technical users.
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