Failed TIA exam twice — what am I missing in my prep? — Forums

rachel_sOP

May 27, 2026

So I've been studying for the TIA (Telecommunications Industry Association) certification for about three months now and I just got my second failed attempt back — 68% both times, which is just under the 70% passing mark. It's incredibly frustrating because I feel like I know the material but something isn't clicking on test day.

My current routine is reading through the official study guide, watching some YouTube videos, and doing maybe 20-30 questions a night from a TIA practice test bank I found online. The thing is, I'm scoring around 78-80% on my practice questions, so I genuinely don't understand why I'm tanking the real exam. Is that a common gap? Are the official questions significantly harder?

I've got about six weeks before my next attempt and I really can't afford a third sitting fee. Would love to hear from anyone who struggled with this and turned it around. Specific exam tips around the networking standards section would be especially helpful — that feels like my weakest area consistently.

Jordan L.

May 28, 2026

That practice-to-real-exam gap is super common with TIA certs. The problem with a lot of third-party practice banks is they test recall, but the actual exam loves scenario-based questions where two answers look almost identical. I failed once, then switched to practicing in timed 30-question blocks instead of casual review sessions. Simulating real test pressure made a huge difference for me. Also, networking standards and cabling specs are definitely weighted heavily — don't sleep on those.

Chris D.

May 28, 2026

68% twice is so close, you're clearly not far off. I'd bet it's test anxiety more than knowledge gaps at this point. Try doing at least two full-length timed run-throughs before your next attempt. Helped me close a similar gap on my sitting.

Sarah M.

May 28, 2026

Honestly the six-week timeline is totally doable. What helped me most was going back to the study guide after every practice session and looking up the WHY behind every question I got wrong, not just the right answer. It sounds tedious but it changed how I retained things. Also curious — are you doing full-length timed simulations or just topic drills? Because I think there's a stamina component to these exams people don't account for.

Failed TIA exam twice — what am I missing in my prep?

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