Free AND-401: Android Application Development Exam Questions and Answers
Android Application Development is exam AND-401, part of Android ATC's certification programme. Android ATC is a private training company in Ontario, and its own about page states plainly that it is independent and not affiliated with Google — worth knowing, because the credential names invite the opposite assumption. It writes its own AND- codes, its own syllabus and its own exams, and names no independent accreditation anywhere on its site. The exams themselves are uniform: 45 questions in 90 minutes, 70% to pass, $150, online proctored. They do not expire, but each is tied to the Android version it was written against, which dates them in practice.
If you searched for AND-401 dumps, an AND-401 ExamTopics discussion or a free AND-401 PDF, this is the Android Application Development question bank: practice questions with verified answers and explanations, a timed AND-401 practice test and updates whenever AndroidATC changes the exam.
Last updated: September 25, 2026
- Exam code
- AND-401
- Provider
- AndroidATC
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #5
Which layout is best suited for creating a dynamic grid of items in Android?
Correct answer: B
Explanation
GridLayout allows you to arrange child views in a grid format, making it ideal for dynamic grids of items.
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Discussion
Explain your reasoning, not just the letterMore AND-401 questions
- Question 1Which component is primarily responsible for the user interface in an Android app?
- Question 2What is the primary purpose of the AndroidManifest.xml file?
- Question 3Which lifecycle method is called when an Activity becomes visible to the user?
- Question 4In Android, what does the term "Intent" refer to?
- Question 6What is the purpose of a Service in Android?
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FAQ
Learn More: https://androidatc.com/
- Q1: What is the AND-401: Android Application Development exam?
- A: AND-401: Android Application Development is a AndroidATC certification exam. Judging by the questions in our bank, it concentrates on android, fragment, layout and lifecycle.
- Q2: What topics does the AND-401: Android Application Development exam cover?
- A: Questions in our AND-401: Android Application Development bank cluster around android, fragment, layout and lifecycle. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for AND-401: Android Application Development?
- A: Work through the AND-401: Android Application Development practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real AND-401: Android Application Development exam questions?
- A: They are drawn from officially released past questions and from community members who have sat AND-401: Android Application Development. Answers are verified and updated weekly.
- Q5: Where do I register for the AND-401: Android Application Development exam?
- A: Register through AndroidATC directly at https://androidatc.com/pages/Eng/Android-Certified-Application-Developer. Exampractice is not affiliated with AndroidATC and does not administer the exam.
- Q6: Is there a free AND-401: Android Application Development sample?
- A: Yes. Every AND-401: Android Application Development page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are AndroidATC Certification Exams?
- A: AndroidATC (Android Advanced Training Consultants) Certification Exams validate your expertise in Android application development, demonstrating your skills in designing, building, testing, and maintaining Android applications.
- Q8: Why should I pursue AndroidATC Certification?
- A: AndroidATC Certification enhances your professional credibility, showcasing your proficiency in Android development. This can lead to better job opportunities, higher salaries, and career advancement in the mobile app development industry.
- Q9: What are the benefits of AndroidATC Certification?
- A: Benefits include recognition as a certified Android developer, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Android development practices and technologies.
- Q10: Who should take AndroidATC Certification Exams?
- A: Mobile app developers, software engineers, IT professionals, and anyone involved in designing and developing Android applications should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of AndroidATC Certification Exams are available?
- A: AndroidATC offers various certification paths, including Android Certified Application Developer (ACAD), Android Certified Application Engineer (ACAE), and other specialized certifications tailored to different aspects of Android development.
- Q12: How do I prepare for AndroidATC Certification Exams?
- A: Preparation can include official AndroidATC training courses, study guides, practice exams, online tutorials, and hands-on experience in Android application development.
- Q13: Where can I take AndroidATC Certification Exams?
- A: AndroidATC Certification Exams can be taken at authorized testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q14: How do AndroidATC Certifications impact my career?
- A: AndroidATC Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in mobile app development.
- Q15: Are there any prerequisites for AndroidATC Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the AndroidATC website.
- Q16: How often do I need to recertify for AndroidATC Certifications?
- A: AndroidATC Certifications typically require continuing education and recertification every two years to ensure that certified professionals stay updated with the latest Android development practices and technologies.