CWS Communication & Client Relations 3 — Questions and Answers
Question 1: A client insists on placing an access point in a location you know will cause coverage issues. How should you handle this?
- Install it without comment to keep the client happy
- Refuse to install anything until the client agrees with your plan
- Document your professional recommendation in writing and note the client's override decision (Correct answer)
- Tell the client their opinion does not matter
Correct answer: Document your professional recommendation in writing and note the client's override decision
Documenting the professional recommendation and the client's override protects the technician and keeps a clear record of decision-making.
Question 2: A client asks about the difference between a wireless LAN controller (WLC) and cloud-managed Wi-Fi. Which explanation is most accurate?
- There is no functional difference between the two
- A WLC is on-premises hardware managing APs, while cloud-managed Wi-Fi uses internet-based controllers (Correct answer)
- Cloud-managed Wi-Fi requires no internet connection
- WLCs only work with 2.4 GHz radios
Correct answer: A WLC is on-premises hardware managing APs, while cloud-managed Wi-Fi uses internet-based controllers
On-premises WLCs manage APs locally, while cloud-managed systems rely on internet connectivity to a vendor's cloud platform for configuration and monitoring.
Question 3: During a client discovery call, you should primarily aim to:
- Sell the most expensive solution immediately
- Understand the client's business requirements, pain points, and existing infrastructure (Correct answer)
- Avoid asking questions to appear more knowledgeable
- Focus only on the technical specifications of desired hardware
Correct answer: Understand the client's business requirements, pain points, and existing infrastructure
Discovery calls establish the foundation for a solution that addresses actual business needs rather than assumed technical requirements.
Question 4: A retail client wants seamless roaming for barcode scanners across a large warehouse. Which communication point is essential to set expectations?
- Scanners will always experience brief disconnections during roaming
- Proper AP placement, roaming protocols like 802.11r, and scanner firmware all affect roaming performance (Correct answer)
- Roaming is not possible in warehouse environments
- Only 2.4 GHz supports seamless roaming
Correct answer: Proper AP placement, roaming protocols like 802.11r, and scanner firmware all affect roaming performance
Educating the client about the interplay of infrastructure, protocols, and device firmware helps set realistic expectations for roaming performance.
Question 5: After completing a wireless deployment, the best practice for client handoff documentation includes:
- Verbal summary only, no written records
- Network diagram, AP placement map, SSID/VLAN configuration, and admin credentials in a secure format (Correct answer)
- Only a list of equipment serial numbers
- Sending raw packet capture files to the client
Correct answer: Network diagram, AP placement map, SSID/VLAN configuration, and admin credentials in a secure format
Comprehensive handoff documentation enables the client to manage, troubleshoot, and expand the network independently after deployment.
Question 6: A client complains that a particular area has intermittent connectivity despite showing full signal bars. What should you explain?
- Full signal bars always guarantee connectivity
- Signal strength and throughput are different; interference or channel congestion can cause issues even with strong signal (Correct answer)
- The problem must be the client's devices
- Intermittent issues cannot be diagnosed
Correct answer: Signal strength and throughput are different; interference or channel congestion can cause issues even with strong signal
RSSI indicates received signal strength, but SNR, channel utilization, and interference also heavily affect actual connectivity quality.
Question 7: A client requests a change to the wireless network outside the agreed project scope. The appropriate action is to:
- Implement the change immediately without documentation
- Ignore the request
- Evaluate the change, communicate any impact on timeline and cost, and issue a change order (Correct answer)
- Charge the client without prior notice
Correct answer: Evaluate the change, communicate any impact on timeline and cost, and issue a change order
A formal change order process ensures both parties agree on scope changes, costs, and schedule impacts before work proceeds.
CWS Communication & Client Relations 3
A client insists on placing an access point in a location you know will cause coverage issues.
How should you handle this?