Cellular IoT Engineer Practice Exam
Master cellular IoT — NB-IoT, LTE-M, and RedCap — plus device modems, power optimization, security, and certification for massive IoT deployments.
A full-length timed practice exam to benchmark your readiness — self-assessment, no certificate. Want a verifiable certificate? Our certification courses award one.
Not sure if you're ready? Take the free 20-question practice exam
Get a score, gap analysis, and a personalized study plan in ~25 minutes. No signup to start.
Exam Domains
NB-IoT & LTE-M Fundamentals
17 questionsNB-IoT and LTE-M air interfaces, deployment modes, physical layer, random access, CIoT EPS optimizations, UE categories, and technology selection.
RedCap & 5G IoT
16 questionsRel-17 RedCap and Rel-18 eRedCap reduced-capability NR devices, bandwidth/antenna/duplex reductions, 5G SA IoT, NTN-IoT over satellite, and 3GPP release evolution.
Power, Coverage & Mobility
16 questionsCoverage enhancement and repetition, CE levels and link budget, PSM, eDRX, RAI, Wake-Up Signal, timers, mobility behavior, and ten-year battery engineering.
IoT Implementation, Security & Certification
16 questionsModem ecosystem and AT commands, cloud protocols, SIM/eSIM/iSIM and AKA, DTLS/OSCORE/EDHOC, LWM2M, FOTA, and GCF/PTCRB, regulatory, and operator certification.
Learning Path Progress
The full Cellular IoT Engineer exam is part of Pro
65 questions across every domain, scored by domain so you can see exactly where you are weak — plus every other full-length practice exam. Backed by a 7-day money-back guarantee.
Sit the full Cellular IoT Engineer examFrequently asked questions
- What does the Cellular IoT Engineer practice exam cover?
- The Cellular IoT Engineer practice exam benchmarks your knowledge across the curriculum domains: Cellular IoT Engineer architecture, real-world deployments, troubleshooting, and standards. 65 multiple-choice questions, 75-minute timed practice exam. You get a per-domain score breakdown and a personalized study plan mapping weak areas to specific lessons.
- Does this practice exam award a certificate?
- No — this is a self-assessment to benchmark your readiness, not a credential. Want a verifiable certificate? Our certification courses award one — see /certifications.
- How much does the practice exam cost?
- Full-length practice exams are included with the Pro subscription: $249/year, or ₹14,900 in India. Paid monthly it is $39/month, or ₹2,400, so a year of annual costs 47% less in USD and 48% less in INR. Both plans are backed by a 7-day money-back guarantee. The 20-question mock exam linked on this page is free and needs no signup.
- How should I use the Cellular IoT Engineer practice exam?
- Take it as a timed, full-length dry run to see where you stand. The per-domain gap analysis points you to exactly what to review. Engineers studying 15 minutes per day typically complete the Cellular IoT Engineer curriculum in about 12 weeks, with hands-on labs, interactive lessons, and TelcoMentor — your personal AI coach in every lesson.
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