Exam2026Proposed solution included

CEC 318 Introduction to Mobile App Development Exam 2026

CEC 318: University of Buea, College of Technology, Second Semester Exam, June 2026, CEC318 Introduction to Mobile App Dev, Credit Value 4, Time Allowed 2 hours. Part I (40 marks): MCQ and True/False questions on mobile-app vs mobile-web trade-offs, async data upload, battery/sensor management, and the Android activity life cycle, plus structured questions on mobile development languages, cross-platform frameworks (Flutter, React Native, Xamarin), the Android life cycle and architecture, mobile development constraints, and Flutter StatefulWidget/StatelessWidget and core widgets/methods. Part II (30 marks): a Dart console calculator program, and a technical essay on designing a native Banking App covering core features, UI structure, data management, and development workflow.

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University of Buea

College of Technology - COT

Computer Engineering - CET

CEC3182026

Introduction to Mobile App Development

Exam · Second Semester · Level 300

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Exercise 1: MCQ and True/False Questions [10 marks]
1.
Which of the following is NOT an advantage of a mobile app over a mobile version of the company’s website? (a) Full access to device hardware (b) Capability to interact with the service when disconnected from the network (c) Easier to update the content (d) More responsive and richer user interface experience
2.
When an app needs to upload data (a) The app should immediately connect and transmit the data. (b) The app should halt user interaction until the upload is completed. (c) The app should cache the data until the user exits the app. (d) The app should send the data asynchronously.