Comprehensive Android Developer Bootcamp - Improve Trivia App by Adding Shared Preference

Comprehensive Android Developer Bootcamp - Improve Trivia App by Adding Shared Preference

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces a challenge involving the creation of a scoring system for an app. It explains how to assign points for correct answers and deduct points for incorrect ones, ensuring the score doesn't go negative. The tutorial also covers using shared preferences to save and display the user's highest score. The instructor encourages viewers to attempt the challenge independently before proceeding to the solution, emphasizing the importance of practice and research.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of creating a scoring system in the app?

To track the user's progress and performance

To make the app more visually appealing

To increase the app's download rate

To ensure the app runs faster

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How should the app handle a situation where a user answers a question incorrectly?

Ignore the incorrect answer

Reset the score to zero

Add points to the score

Subtract points from the score if it's greater than zero

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of shared preferences in this context?

To manage the app's network settings

To enhance the app's graphics

To store the user's personal information

To save the user's highest score for future sessions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to save the highest score using shared preferences?

To reduce the app's memory usage

To make the app more challenging

To ensure the user can always see their best performance

To allow multiple users to share the same device

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should students do before moving to the next tutorial section?

Watch the entire video again

Attempt the challenge on their own

Skip to the next section immediately

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