Ddoocp assignment qp spring winter 2021 final

Unit:
Designing and Developing Object-Oriented
Computer Programs
Assignment title:
A Consumer Survey System
Spring – Winter 2021
Important notes
• Please refer to the Assignment Presentation Requirements for advice on how
to set out your assignment. These can be found on the NCC Education
website. Click on ‘Policies & Advice’ on the main menu and then click on
‘Student Support’.
• You must read the NCC Education documents What is Academic
Misconduct? Guidance for Candidates and Avoiding Plagiarism and
Collusion: Guidance for Candidates and ensure that you acknowledge all the
sources that you use in your work. These documents are available on the
NCC Education website. Click on ‘Policies & Advice’ on the main menu and
then click on ‘Student Support’.
• You must complete the Statement and Confirmation of Own Work. The form
is available on the NCC Education website. Click on ‘Policies & Advice’ on
the main menu and then click on ‘Student Support’.
• Please make a note of the recommended word count. You could lose marks
if you write 10% more or less than this.
• You must submit a paper copy and digital copy (on disk or similarly
acceptable medium). Media containing viruses, or media that cannot be run
directly, will result in a fail grade being awarded for this assessment.
• All electronic media will be checked for plagiarism.

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Designing and Developing Object-Oriented Computer
Programs
© NCC Education Limited 2021
Introduction
Businesses across all industries conduct surveys to uncover answers to specific, important
questions. These questions can vary and cover a diverse range of topics. But the most
commonly used survey in a marketing department is a consumer survey. It is a source to
obtain information about consumer satisfaction levels with existing products and their
opinions.
The questions can be asked in multiple formats. The following is a selective list of the
types of survey questions. You can find out more information about them here:
https://www.surveymonkey.co.uk/mp/survey-question-types/#dropdown.
List A
• Yes or No question. For example, would you recommend the product to your
friends or family members? ○ Yes ○ No
• Multiple choice question (single answer). For example, how did you hear about our
company? ○ From a friend ○ From social media ○ From an advertisement
List B
• Rating scale questions (range 1 to 10). The respondent selects the number that
most accurately represents their response. An example can be seen below.
• 5-point Likert scales questions. This is the “Do you agree or disagree” questions
that you often see in surveys. It is used to gauge respondents’ feelings and
opinions. An example can be seen below.

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Programs
• Dropdown questions. These allow respondents to choose one answer from a list of
choices presented in a dropdown menu. An example can be seen below.
• Ranking questions. It asks respondents to order their answer choices according to
preference. An example can be seen below.
This assignment requires you to investigate a type of business with a focus on one of its
products. Consider the given types of questions above and choose ONE (1) from List A
and TWO (2) from List B. Think about what questions you want to ask about the product.

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Programs
Types Analysis method
List A Yes or No question Quantity of each answer choice
Multiple choice
question (single
answer)
Quantity of each answer choice in order
List B Rating scale
questions (range 1 to
10)
Average of the ratings collected
5-point Likert scales
questions
Average of the points collected
Dropdown questions Quantity of each answer choice in order
Ranking questions Average ranking. To find how it can be calculated visit
https://help.surveymonkey.com/articles/en_US/kb/How-
do-I-create-a-Ranking-type-question
Scenario
You have been asked to develop a consumer survey system for a product you choose.
The product you choose can be tangible or intangible. The main features of the system are
creating a survey and analysing the responses. The survey can only use the THREE (3)
question types you have chosen. The table above shows how each type of question
should be analysed. Focus on the ones you have chosen.
Note it is an anonymous survey and no demographic or personal data should be collected.
The system should include the following.
• The system users are product consumers (i.e. survey respondents) and
administrators.
• Administrators can create a survey after they have logged in successfully.
• Administrators should be given choices of the three question types you have
chosen from above. The administrators will then create the questions of the chosen
type.
• The survey questions and answer choices should be presented using appropriate
Windows Forms Controls/Components.
• Consumers need to sign up to participate in the survey.
• The system should record the respondents’ results.
• Administrators can analyse the survey results and report it in a textual format.

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Programs
• Log in page for customers and administrators. Appropriately handle situation when
a reasonable number of failed login attempts occur.
Task 1 (LO 1, 2, 3) – 60 Marks
(a) You need to implement a program which fulfils all the requirements as outlined
above.
(b) You need to justify your program design in terms of classes.
(c) The quality of your program will be assessed in terms of program structure, quality
of algorithms, and readability.
Task 2 (LO 1, 4) – 20 Marks
You need to develop a test plan and implement it. You should write a report about the
plan, which includes the test plan, test scripts, and the testing results with full details. The
part of test plan should have five hundred (500) words and additional five hundred (500)
word discussion of how the data was selected and executed. There is no word limit on the
part of test scripts and testing results.
Note in order to demonstrate the required functionalities, you need to make sure (a) at
least TEN (10) users should complete the survey and (b) the survey should have at least
one question of each type you chose with a total of at least SIX (6) questions.
Task 3 (LO 5) – 20 Marks
You need to
• create a fully detailed class diagram, which should be accompanied with a 500
word justification of your classes design. Note you are not allowed to use any tool
that automatically builds a class diagram.
• produce a user documentation to assist end users to use the system.

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Programs
Guidance
Consult with your tutor if you are uncertain about any aspect of this assignment.
Submission requirements
Your program must be submitted as a zip file of the full project.
• Your program should be written in C#.
• Whatever IDE you use, it should be possible to open and run the project directly
from the extracted archive.
• Your testing data must be accompanied with a 500 word discussion of how the data
was selected and executed.
Candidate checklist
Please use the following checklist to ensure that your work is ready for submission.
Have you read the NCC Education documents What is Academic Misconduct?
Guidance for Candidates and Avoiding Plagiarism and Collusion: Guidance for
Candidates and ensured that you have acknowledged all the sources that you have
used in your work?
❑
Have you completed the Statement and Confirmation of Own Work form and
attached it to your assignment? You must do this. ❑
Have you ensured that your work has not gone over or under the recommended
word count by more than 10%? ❑
Have you ensured that your work does not contain viruses and can be run directly? ❑

Ddoocp assignment qp spring winter 2021 final

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