Question

We want to provide home-delivery service to our customers. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

The system must use 128-bit encryption techniques to store data. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

The Chief Financial Officer needs to know when overdue payments are reaching unsustainable levels.

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

The system needs to record the date and time when the order is paid-for. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

We want to know when there is an increase in the number of customers coming from particular towns where we don’t have a physical shop in the town. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

The Deliveries Supervisor will be able to see the number of orders that are waiting to be sent in a delivery truck, on their main screen at all times. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

The on-screen font size and default font face should be adjustable to suit each user's personal preference. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

When the 'pay now' button is clicked, the customer’s credit card must be charged the full amount. Select one:

a. Business Requirement b. User/Stakeholder Requirement c. Functional Requirement d. Non-Functional Requirement

Answer 1

First we will discuss each of the requirements in detail:

Inorder to deliver a high quality and functional product these requirements must be satisfied.

1.Business Requirement: In order to satisfy the organisation needs certain activities must be performed by the the organizers, so that their business can be performed effectively. An example for this is, Collecting information about users/people inorder to satisfy their needs, or taking statistical data to improve their area of weakness ..

2.User/Stakeholder Requirement: This requirement is based on the end user or customer, these are the needs of the customer that must be satisfied. It is an important factor, because if user requirements are not satisfied then the user is not going to buy the product.An example for this will be the user wants credit card option and cash on delivery in the application is a user requirement.

3.Functional Requirement: This contains the requirements of the organisation, which should be made available in the product. Example the organisation wants to authenticate the user via fingerprint in the application.

4. Non-Functional Requirement: We can say this as additional yet important requirements, they deal with how the security system can be improved, improving performance..Example: increasing the quality of the application.

=>Most of the times people confuse among Business Requirement, functional requirement and User requirement. In simple words, Business Requirement is a non technical aspect it is not depended on what the organisation provides in a software product, Business Requirement is Something that the organisation must do to grow their business so that their business is profitable.
=> Functional Requirement is something that an organisation wants to provide to the user. .
=>Whereas, User requirement is something the user wants/expect from an organisation.

ANSWERS:

1.We want to provide home-delivery service to our customers.
b. User/Stakeholder Requirement ( Because it is a need for the customer)

2.The system must use 128-bit encryption techniques to store data.
d.Non-Functional Requirement (Because,This deals with sysytem security)

3.The Chief Financial Officer needs to know when overdue payments are reaching unsustainable levels.
a. Business Requirement( Because,It is the need of the organizer)

4.The system needs to record the date and time when the order is paid-for.
c. Functional Requirement ( Because,It is the need of the organization to add this feature so that they can track their business)

5.We want to know when there is an increase in the number of customers coming from particular towns where we don’t have a physical shop in the town.
a. Business Requirement( Because,It is the need of the organizer)

6.The Deliveries Supervisor will be able to see the number of orders that are waiting to be sent in a delivery truck, on their main screen at all times.
c. Functional Requirement ( Because,It is the need of the organization to add this feature so that they can track their business, and also make its worker's task easy)

7.The on-screen font size and default font face should be adjustable to suit each user's personal preference.
b. User/Stakeholder Requirement( Because it is a need for the customer)

8.When the 'pay now' button is clicked, the customer’s credit card must be charged the full amount.
c. Functional Requirement (You may confuse this to be user requirement, But it is more like a functional requirement, because the organisation must take care that the correct amount is charged or not).

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