CWS Professional Standards & Competencies 2 — Questions and Answers
Question 1: A CWS professional is asked to design a wireless network for a healthcare clinic. Which regulatory body's guidelines should primarily govern RF exposure limits in the US?
- FCC (Correct answer)
- OSHA
- IEEE
- ANSI
Correct answer: FCC
The FCC sets and enforces RF exposure limits for wireless devices and installations in the United States.
Question 2: When documenting a wireless site survey, which deliverable is considered the industry standard minimum for a professional engagement?
- A written report with heat maps and coverage data (Correct answer)
- A verbal summary to the client
- A spreadsheet of AP MAC addresses only
- A photograph of each access point location
Correct answer: A written report with heat maps and coverage data
Professional site surveys require a written report that includes heat maps, signal coverage data, and recommendations.
Question 3: A client requests you install additional APs without a new site survey to expand coverage. What is the professionally responsible action?
- Conduct at least a brief validation survey before adding APs (Correct answer)
- Install the APs as requested without question
- Refuse the project entirely
- Add APs only in locations with the lowest existing signal
Correct answer: Conduct at least a brief validation survey before adding APs
A wireless professional should always validate the RF environment before making changes to avoid interference and coverage issues.
Question 4: Which certification body administers the CWS credential?
- CWNP (Correct answer)
- CompTIA
- Cisco
- Wi-Fi Alliance
Correct answer: CWNP
CWNP (Certified Wireless Network Professional) is the organization that administers the CWS certification.
Question 5: A CWS technician notices a neighbor's unauthorized AP is causing significant co-channel interference. What is the appropriate first step?
- Document the interference and report it to the client with a remediation plan (Correct answer)
- Physically disable the neighbor's AP
- Immediately change all client APs to 6 GHz
- Ignore it and adjust client expectations
Correct answer: Document the interference and report it to the client with a remediation plan
Documenting and reporting interference with a remediation plan is the professional and ethical first step.
Question 6: Which of the following best describes the role of the WLAN architect versus the WLAN technician in a professional context?
- The architect designs the solution; the technician implements it (Correct answer)
- Both roles are identical in responsibility
- The technician designs and the architect installs
- The architect only handles RF safety compliance
Correct answer: The architect designs the solution; the technician implements it
WLAN architects design and plan the solution while technicians are responsible for hands-on implementation and troubleshooting.
Question 7: A CWS professional is renewing their certification. What is a key requirement of the CWNP certification maintenance program?
- Earning Continuing Education Credits (CECs) or retaking the exam before expiration (Correct answer)
- Paying an annual membership fee only
- Completing a hands-on lab every year
- Submitting a written essay on wireless trends
Correct answer: Earning Continuing Education Credits (CECs) or retaking the exam before expiration
CWNP certifications must be maintained by earning CECs or by passing the current exam before the credential expires.
CWS Professional Standards & Competencies 2
A CWS professional is asked to design a wireless network for a healthcare clinic.
Which regulatory body's guidelines should primarily govern RF exposure limits in the US?