Last Friday I did the Certified Wireless IoT Solutions Administrator (CWISA) exam. It’s a prerequisite on the CWNE path and the starting point of the CWNP IoT track. It’s a surprisingly easy exam that draws heavily from CWNA, with an additional high-level view of cellular and IoT protocols.
Because CWISA is a prerequisite for new and renewing CWNEs, the majority of real-world CWISA takers are wireless experts with several professional wi-fi certifications under their belt.
However, the CWISA certification and exam objectives are designed for an entry level audience. The official study guide is rich in easy introductions, wide preambles, repetitions of concepts, high level overviews and market consulting summaries. It’s not a thrilling read.
The exam is 60 questions with the usual 70% minimum pass score. It’s materially impossible for a CWNE level candidate to fail. A newcomer would find it engaging, but less complex and less taxing than CWNA.
CWISA-101 will be replaced by CWISA-102 in September 2022, which will probably improve some of the shortcomings. The professional certifications in the IoT certification track look really interesting and I will probably take it in the future.