Android Security Essentials is an official AndroidATC exam, registered under the code AND-402. A passing score earns you the Android certified application developer certification. The credential also connects to Android Certified Application Engineer, so it can anchor a broader certification path. Because AndroidATC designs its exams around real job tasks, holding this certification signals practical skill rather than memorized theory.

Candidates face 45 questions inside a 90 minutes window on the Android Security Essentials exam. That ratio leaves little slack, which is why pacing deserves as much practice as the content itself. Learn to budget your minutes, park stubborn questions instead of wrestling them, and rehearse under a real clock: a few timed runs in the ActualCollection test engine will make the official time limit feel routine rather than threatening.

The passing bar for Android Security Essentials is set at 70%, and registering for the exam officially costs 150 USD. There is no reduced price for a second try: fail, and you pay 150 USD in full again. That makes honest self-testing the cheapest insurance available, so hold off on booking until your ActualCollection practice scores sit clearly above the passing line, attempt after attempt.

Basic Android application development knowledge recommended

Vendor policies are revised from time to time, so double-check the eligibility details before registering on the official exam page.

Absolutely. A free PDF demo of the Android Security Essentials questions is available at ActualCollection, so you can inspect the quality and formatting before any money changes hands. Once you buy, updates are free for 365 days, and when that period runs out you can extend the update service at 50% off the regular price.

ActualCollection offers a 100% money-back guarantee with specific conditions. If you take the Android Security Essentials exam within 60 days of purchase and fail, you may claim a full refund, provided the exam matches your product. Sitting the exam within 3 days of purchase disqualifies a claim, as do downloaded-but-unused products, free materials, and expired orders; the candidate name must also match the payer name. To file, submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the claim is processed within 7 days. If you prefer, you can skip the refund and instead receive two other exam products of equal value at no charge while keeping the update service on your original purchase.

As for delivery: it is immediate. Your files become downloadable the moment payment completes and are also emailed to you within one minute. If nothing shows up within 2 hours, contact customer service. You may install the software on an unlimited number of computers.

Android Security Essentials is divided into 6 official domains. Among the headline areas are Secure Data Management, Inter-Process Communication Security, and Network & Communication Security. Scroll up to the exam topics section for the full breakdown, and use it as a checklist: any line you cannot confidently explain deserves another round of practice.