68% sounds low, so candidates assume they've got room to guess and coast through weak areas. That's the trap. I passed with 75%, and looking back, most of my near-misses weren't from topics I didn't study they were from questions that blended two or three domains at once, and I only prepped for them separately.

Here's where points quietly slip away:

Treating domains in isolation. You can know Switching and WLAN individually and still miss a question that combines both into one scenario. Skipping Mobility Conductor/Controller configuration. It's easy to understudy since it doesn't feel "core," but it showed up more than expected. Rushing configuration-thinking questions. These show a snippet or diagram and ask what's missing, skimming instead of actually analyzing cost points here.

Assuming 68% means you know most things okay. It actually means the exam expects consistent reasoning across cross-domain scenarios, not surface-level familiarity.

If you're prepping right now, don't just track Do I know this topic. Ask, Can I apply this alongside two other topics in the same question? That shift alone probably saved me more points than any single topic review. What actually got me practicing cross-domain scenarios properly was Certboosters' question bank https://www.certboosters.com/exam/hp/hpe7-a01