Project Development and Requirements

The initial stage of project development is important because:

• it sets the foundation for the entire project.

• it is the final stage of the project.

• it is not necessary for project success.

• it is only about budgeting.

Answer explanation

The initial stage of project development is crucial as it sets the foundation for the entire project, ensuring that goals, scope, and resources are clearly defined, which is essential for successful execution.

Identifying and defining a problem can help in project development by:

• Providing a clear focus and direction for the project

• Ensuring that resources are allocated efficiently

• Facilitating communication among team members

• All of the above

Answer explanation

Identifying and defining a problem provides a clear focus, ensures efficient resource allocation, and facilitates communication among team members, making 'All of the above' the correct choice.

What are functional and non-functional requirements in a system?

• Functional requirements define what a system is supposed to do, while non-functional requirements define how a system is supposed to be.

• Functional requirements define how a system is supposed to be, while non-functional requirements define what a system is supposed to do.

• Functional requirements and non-functional requirements are the same.

• Functional requirements are optional, while non-functional requirements are mandatory.

Answer explanation

Functional requirements specify what a system should accomplish, detailing its functionalities. Non-functional requirements describe the quality attributes, such as performance and usability, defining how the system operates.

Keeping written records of what was done in a project is useful because:

• it helps in tracking progress and making informed decisions.

• it is a waste of time and resources.

• it complicates the project management process.

• it is only necessary for legal purposes.

Answer explanation

Keeping written records is essential as it helps in tracking progress and making informed decisions, ensuring that the project stays on course and adjustments can be made when necessary.

What are functional requirements and provide examples?

• Functional requirements are specific behaviours or functions of a system, such as authentication, data processing, and business rules.

• Functional requirements are the non-behavioural aspects of a system, such as performance, usability, and reliability.

• Functional requirements are the hardware specifications needed to run a system, such as CPU speed and memory.

• Functional requirements are the financial constraints of a project, such as budget and cost estimates.

Answer explanation

Functional requirements define what a system should do, focusing on specific functions like authentication and data processing. This distinguishes them from non-functional requirements, which cover performance and usability.

Non-functional requirements are aspects of a system that define its quality attributes rather than specific behaviours. Which of the following is an example of a non-functional requirement?

• User authentication

• Data processing algorithm

• System performance

• Business logic implementation

Answer explanation

System performance is a non-functional requirement as it defines the quality attribute of how well the system performs under certain conditions, unlike user authentication or business logic, which are functional requirements.

Which of the following factors impact problem solving in a project?

• Team collaboration

• Resource availability

• Project timeline

• All of the above

Answer explanation

All of the listed factors—team collaboration, resource availability, and project timeline—are crucial for effective problem solving in a project, making 'All of the above' the correct choice.

Time factors affect the success of a project in various ways.

• They have no effect on project success.

• They can delay the project timeline.

• They ensure project success.

• They are irrelevant to project planning.

Answer explanation

Time factors can significantly impact a project's timeline, leading to delays. This makes the choice 'They can delay the project timeline' correct, as effective time management is crucial for project success.

What are the ethical factors that influence data access and marketing practises?

• Privacy concerns, transparency, and consent

• Cost efficiency and profit maximisation

• Technological advancements and innovation

• Market competition and consumer demand

Answer explanation

Ethical factors like privacy concerns, transparency, and consent are crucial in data access and marketing. They ensure that consumer rights are respected, fostering trust and compliance with regulations.

What is the problem that Denis is having with his hardware shop?

• Denis is facing financial issues.

• Denis is having supply chain problems.

• Denis is dealing with customer complaints.

• Denis is struggling with staff management.

Answer explanation

Denis is having supply chain problems, which indicates difficulties in obtaining the necessary inventory for his hardware shop, impacting his ability to serve customers effectively.