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Different candidates prepare for Android Application Engineer Certifications Basic in different ways, and Actual4dump supports PDF study, a desktop test engine, and an online test engine. The OA0-002 package gives you 139 practice questions in a format that can match your routine in 2026.

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Android OA0-002 Exam Overview:

Certification Vendor:Unknown (Android certification provider)
Exam Name:Android Application Engineer Certifications Basic
Exam Number:OA0-002
Available Languages:English
Exam Format:Practical, Multiple Choice
Sample Questions: DOWNLOAD DEMO
Exam Way:Online or onsite computer-based exam (format varies by testing provider)
Pre Condition:Basic knowledge of Java or Kotlin programming and general software development concepts

Android OA0-002 Exam Syllabus Topics:

SectionObjectives
Topic 1: Networking and APIs- JSON parsing and background threading
- HTTP communication and RESTful APIs
Topic 2: Android Fundamentals- Android application lifecycle and project structure
- Application components (Activities, Services, Broadcast Receivers, Content Providers)
Topic 3: Debugging, Security, and Deployment- Debugging tools and logging (Logcat, Android Studio debugger)
- App signing, permissions, and publishing process
Topic 4: Data Storage and Persistence- SQLite database and Room persistence library
- SharedPreferences and file storage
Topic 5: User Interface Development- UI events, resources, and themes
- Layouts and Views (ConstraintLayout, LinearLayout, RecyclerView)

Android Application Engineer Certifications Basic: Frequently Asked Questions

The OA0-002 exam leads to the Android Certification certification from Unknown (Android certification provider). It is positioned at the Associate level. The exam validates the knowledge and skills expected of candidates preparing for Android Application Engineer Certifications Basic.

Basic knowledge of Java or Kotlin programming and general software development concepts

Eligibility rules can change, so confirm the current requirements on the official exam page before registering.

Yes. Actual4dump provides a free PDF demo so you can review the format, question style, and answer quality before placing an order. Your purchase includes 365 days of free updates, and expired products can receive continued update service at a 50% discount.

If you purchase the corresponding OA0-002 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.

Claims are not eligible if the exam was taken within three days of purchase, the product was downloaded without an exam attempt, the order was free or expired, or the candidate name does not match the payer name. If you prefer an exchange instead of a refund, you can receive two free products of equal value while keeping the update service for your original purchase.

Delivery is immediate after checkout. The download is available right away, and the product is also sent to your email within one minute. Contact customer support if it has not arrived within two hours. You may install the product on an unlimited number of computers.

The current OA0-002 outline is organized into 5 top-level domains. The first listed areas include:

  • User Interface Development
  • Debugging, Security, and Deployment
  • Networking and APIs

Review the Exam Topics section above for the complete outline and any nested subtopics.

Android Application Engineer Certifications Basic Sample Questions:

Question 1

Which of these is the incorrect method setup when playing a video using a MediaPlayer?

A. setDataSource sets the path for the data you want to play.
B. setAudioStreamType sets the type, chosen from those defined in AudioManager.
C. setDisplay sets the SurfaceView object you want to associate.
D. setLooping sets the player repeat to ON/OFF.


Question 2

Which of these is the correct explanation of the Android NDK?

A. You can develop Android applications with just native code.
B. Since it can be executed without a Datvik VM, high speed performance can be achieved.
C. You can create a shared library using native code.
D. Usage of NDK is recommended, though the source code may become more complex, because debugging and other operations are easier.


Question 3

Which is the permission necessary for implementation of HTTP and Socket communication?

A. INTERNET
B. CHANGE_NE7WORK_STATE
C. ACCESS_NETWORK_STATE
D. BLUETOOTH


Question 4

Which of these is the incorrect explanation of the Android SDK and AVD Manager?

A. The development tools that can be downloaded from Android SDK and AVD Manager are SDK-platform, NDK-platform, emulator images, and USB drivers for handsets.
B. You can create and startup AVD, and on startup you can delete user data up to that point.
C. The "android" command can be used if "<SDK install folder>/tools" is added to the command path.
D. They are provided from version 1.6 of the SDK. Up to Version 1.5, there was an AVD Manager but it lacked SDK management functions.


Question 5

Which of these is the incorrect explanation of Android license form?

A. Android uses Linux, which is licensed under the GPL.
B. Apache License 2.0 applies to most parts of the Android platform, excluding Linux.
C. The libraries included in the Android platform all share the same license.
D. Applications developed for Android can be licensed under the GPL.


Solutions:

Question 1
Answer: C
Question 2
Answer: C
Question 3
Answer: A
Question 4
Answer: A
Question 5
Answer: C

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