Description

College of Computing and Informatics

Assignment 2
Deadline: Day 15/4/2025 @ 23:59
[Total Mark for this Assignment is 8]
Student Details:
Name:

ID:

CRN:
Instructions:

• You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on
Blackboard via the allocated folder. These files must not be in compressed format.

• It is your responsibility to check and make sure that you have uploaded both the correct files.
• Zero mark will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between
words, hide characters, use different character sets, convert text into image or languages other than English
or any kind of manipulation).

• Email submission will not be accepted.
• You are advised to make your work clear and well-presented. This includes filling your information on the cover
page.

• You must use this template, failing which will result in zero mark.
• You MUST show all your work, and text must not be converted into an image, unless specified otherwise by
the question.

• Late submission will result in ZERO mark.
• The work should be your own, copying from students or other resources will result in ZERO mark.
• Use Times New Roman font for all your answers.

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Question One

Pg. 01
Learning
Outcome(2):
CLO2 Describe
technologies that
enable the
development of
applications for
mobile devices.

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Question One

2 Marks

In React Native (Android development), explain the fundamental differences between
the Real DOM and Virtual DOM, the underlying reconciliation process, and the
performance benefits of using a Virtual DOM in mobile applications. (answer in no
more than 200 words and in points based not paragraph based)

Question Two

Pg. 02
Learning
Outcome(3):

Question Two
Create your own react/JSX code components that include:

CLO3 Design

1. Nested elements.

application

2. Map collection of items.

interfaces for
mobile devices
using appropriate
software.

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2 Marks

Paste your written code on answer area with screen shot of the output.

Question Two

Pg. 03
Learning
Outcome(s):
Describe
technologies that
enable the

Question Three

4 Marks

Build an Android App that shows a list of your favorite books’ details. The App
should have a set of java files that implement an adapter with RecyclerView.
The details of the java files you need to create are described below.

development of
applications for
mobile devices.

1. The first java file should contain a data field which is in this case: Book_name,
Author_name, Publication_year.
2. The second java file contains BookViewHolder.
3. The third java file contains the BookAdapter which is act as a bridge between the data
items and the View inside of RecycleView.
4. The Mainactivity java file will contain some samples data to display.

HINT: Include the screenshot of your App, after you run the app, as a part of your answer.
In addition, copy and paste the code into this file. Otherwise, you will be marked zero for this
question.

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Pg. 04

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Question Two

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