MOBILE APPLICATION DEVELOPMENT EXAMINATION QUESTIONS AND CORRECT ANSWER WITH EXPLANATION GRADED A+ STUDY GUIDE

MOBILE APPLICATION DEVELOPMENT EXAMINATION
QUESTIONS AND CORRECT ANSWER WITH
EXPLANATION GRADED A+ STUDY GUIDE SOUTHERN
NEW HAMPSHIRE UNIVERSITY
1. Mobile application development is:
A. Hardware repair
B. Creating software for mobile devices
C. Networking setup
D. Database administration
Answer: B
Rationale: It involves building apps for mobile devices.

2. Android is developed by:
A. Apple
B. Google
C. Microsoft
D. IBM
Answer: B
Rationale: Android is Google’s mobile OS.

3. iOS is developed by:
A. Google
B. Apple
C. Samsung
D. Huawei
Answer: B
Rationale: iOS is Apple’s operating system.

4. Android apps are mainly written in:
A. Python only
B. Java/Kotlin
C. C only
D. HTML only
Answer: B
Rationale: Kotlin and Java are primary languages.

,5. iOS apps are mainly written in:
A. Swift/Objective-C
B. Java
C. Python
D. C# only
Answer: A
Rationale: Apple uses Swift and Objective-C.

6. APK stands for:
A. Android Package Kit
B. App Program Kernel
C. Android Project Kit
D. Application Processing Key
Answer: A
Rationale: Android app installation file.

7. IDE for Android development is:
A. Xcode
B. Android Studio
C. NetBeans
D. Eclipse only
Answer: B
Rationale: Official Android IDE.

8. IDE for iOS development is:
A. Android Studio
B. Xcode
C. Visual Studio Code
D. Eclipse
Answer: B
Rationale: Apple’s development environment.

9. UI stands for:
A. User Internet
B. User Interface
C. Universal Input
D. Unified Integration
Answer: B
Rationale: App interface design.

, 10. UX stands for:
A. User Experience
B. User Exchange
C. Unified Experience
D. User Extension
Answer: A
Rationale: User interaction experience.

11. Mobile app lifecycle includes:
A. Only design
B. Development, testing, deployment
C. Only coding
D. Only testing
Answer: B
Rationale: Full app process.

12. Emulator is used for:
A. Hardware repair
B. Testing apps virtually
C. Networking
D. Storage
Answer: B
Rationale: Simulates device.

13. SDK stands for:
A. System Development Kit
B. Software Design Kernel
C. System Data Kit
D. Simple Development Kit
Answer: A
Rationale: Tools for development.

14. API in mobile apps is used for:
A. Storage only
B. Communication between apps/services
C. Hardware repair
D. OS installation
Answer: B
Rationale: Data exchange.