Exam Name: Android Security Essentials
Certification Provider: Android
Corresponding Certification: Android certified application developer
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Updated: Aug 27, 2026
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Android AND-402 Exam Overview:
| Certification Vendor: | Android ATC |
|---|---|
| Exam Name: | Android Security Essentials AND-402 |
| Exam Number: | AND-402 |
| Related Certifications: | Android Security Essentials Android Application Development AND-401 |
| Exam Format: | Multiple Choice Questions |
| Available Languages: | English |
| Recommended Training: | Android ATC Training Courses |
| Exam Registration: | Android ATC Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or authorized test center (varies by provider availability) |
| Pre Condition: | Basic knowledge of Android application development is recommended (Android AND-401 or equivalent experience). |
| Official Syllabus URL: | https://www.androidatc.com |
Android AND-402 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Application Security | - Data storage security (SharedPreferences, files, databases) - Secure coding practices for Android apps - Application permissions model |
| Topic 2: Authentication and Identity Management | - Biometric authentication - Token-based authentication concepts - User authentication methods |
| Topic 3: Cryptography and Data Protection | - Android Keystore system - Secure communication (HTTPS, SSL/TLS) - Encryption and decryption mechanisms |
| Topic 4: Threats and Vulnerabilities | - Common Android vulnerabilities - Malware and reverse engineering risks - Security testing and mitigation techniques |
| Topic 5: Android Security Fundamentals | - Linux kernel security in Android - Android security architecture overview - Security model and application sandboxing |
Android Security Essentials: Frequently Asked Questions
The AND-402 exam leads to the Android Security Essentials certification from Android ATC. It is positioned at the Professional level. The exam validates the knowledge and skills expected of candidates preparing for Android Security Essentials.
Related certifications include:
- Android Application Development AND-401
- Android Security Essentials
Basic knowledge of Android application development is recommended (Android AND-401 or equivalent experience).
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
You can register through the official channels listed below:
The available exam delivery method is Online proctored or authorized test center (varies by provider availability).
The official training options include:
After reviewing the recommended training, reinforce what you learned with Actual4dump's 107 practice questions for AND-402.
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The current AND-402 outline is organized into 5 top-level domains. The first listed areas include:
- Cryptography and Data Protection
- Threats and Vulnerabilities
- Application Security
Review the Exam Topics section above for the complete outline and any nested subtopics.
Android Security Essentials Sample Questions:
Question 1
Which of the following is NOT true about the "killAfterRestore" attribute of the <application> tag?
A. The default value is true.
B. It means that whether the application should be terminated after its settings have been restored during anapplication restore operation.
C. Normally, third-party applications will not need to use this attribute.
D. The true value of this attribute means that the application will be terminated once its settings are restoredduring a full-system restore
Question 2
What is the state of data stored in SD cards, device memory, back-end servers, or databases?
A. Volatile state
B. Data at rest
C. Data in Use
D. Data in transit
Question 3
Which of the following is NOT true about "auto" value given to the installLocation attribute in the <manifest>tag?
A. In case of unavailability of space in internal memory the application is installed on external memory
B. Once installed, the application can be moved from internal to external memory and vice versa.
C. The application is installed on internal memory by default if space is available
D. By default, when an application is installed for the first time, a memory error is given in case the space is notavailable in the internal memory.
Question 4
Which of the following is not correct when executing the following line of code? FileOutputStream fOut = openFileOutput("MyFile.txt", MODE_WORLD_READABLE);
A. File "MyFile.txt" is created in internal memory.
B. File created by this code is readable by other applications.
C. File "MyFile.txt" is created in external memory.
D. File "MyFile.txt" is created in internal memory of application.
Question 5
Which of the following is NOT true about package attribute of manifest tag?
A. It serves as unique identifier for the application.
B. It may contain lowercase letters, numbers and underscores but not uppercase letters.
C. Once the app is published then the package name should not be changed.
D. It is default name for the application process.
Solutions:
| Question 1 Answer: B | Question 2 Answer: B | Question 3 Answer: D | Question 4 Answer: C | Question 5 Answer: B |
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