Question 1

The project plan defines the what, when, and who questions of system development including all activities to be performed, the individuals, or resources, who will perform the activities, and the time required to complete each activity.

Accepted Answer

The project plan describes the scope of the work, the objectives, the time frame, the methods of achievement, and resource requirements. It also identifies stakeholders, deliverables, and milestones to be accomplished. In summary, it details what, when, and who will be responsible for specific tasks and activities during the project's lifecycle.

Question 2

The project plan is a written definition of the project scope and is usually no longer than a paragraph.

Accepted Answer

The statement is incorrect. The project plan is a detailed document that outlines the project scope, objectives, goals, timeline, resources, risks, and other relevant information. It is a comprehensive guide for project managers and team members to execute and complete the project successfully.

Question 3

Business requirements are gathered in the design phase.

Accepted Answer

Business requirements are typically gathered in the initial phases of a project, such as the planning or analysis phases, before the design phase.

Question 4

The testing phase verifies that the system works and meets all of the business requirements defined in the analysis phase.

Accepted Answer

The testing phase is where the system is checked to ensure that it meets all of the business requirements that were defined in the analysis phase. This is done through various testing methods, such as unit testing, integration testing, system testing, acceptance testing, etc. Once the system has successfully passed all of the tests, it can be deployed to production.

Question 5

Building the technical architecture is part of the development phase of the SDLC.

Accepted Answer

Building the technical architecture is a critical step in the development phase of the Software Development Life Cycle (SDLC). It involves creating a high-level design of the software system, defining the various components and interfaces, and identifying the technologies and tools that will be used to develop the system. The technical architecture serves as a blueprint for the development team and helps to ensure that the software system is designed and built according to the requirements and specifications.

Question 6

Sign-off occurs when users indicate they approve all the business requirements for the system.

Accepted Answer

Sign-off is the formal way to indicate that the user has reviewed and approved all the business requirements for the system.

Question 7

Designing the technical architecture is part of the development phase.

Accepted Answer

Designing the technical architecture is typically part of the planning or design phase, not the development phase.

Question 8

Joint application development is a meeting between users and IT specialists to define and review business requirements for the project.

Accepted Answer

Joint application development (JAD) is indeed a meeting between end-users and IT specialists to identify and review business requirements for a project. This collaborative approach helps ensure that the system being developed meets the needs of the organization and its users.

Question 9

Adding additional features that were not part of the initial project definition is an example of scope creep.

Accepted Answer

Scope creep occurs when the scope of the project increases beyond its original intentions.

Question 10

The design phase involves end users and IT specialists working together to gather, understand, and document the business requirements for the proposed system.

Accepted Answer

The design phase involves creating the architecture of the system, while gathering and documenting business requirements occurs in the analysis phase.

Question 11

Testing is not an important phase in the SDLC.

Accepted Answer

Testing is a crucial phase in SDLC as it helps to identify and rectify errors or defects in the software before its actual deployment. It ensures that the software meets the specified requirements and functions as intended. The goal of testing is to improve the quality, reliability, and performance of the software, making it an essential phase in SDLC.

Question 12

Users are usually involved in the testing phase as they are most familiar with the business requirements and test conditions.

Accepted Answer

Users are involved in the testing phase as they can provide valuable feedback on how well the application meets their business requirements and use cases. Their involvement can help ensure that the application is fit for purpose and meets the needs of stakeholders.

Question 13

Defining the project plan is part of the analysis phase.

Accepted Answer

Defining the project plan is part of the planning phase, not the analysis phase. The analysis phase focuses on understanding requirements and needs, while the planning phase involves outlining how to achieve those requirements, including timelines, resources, and tasks.

Question 14

Business requirements drive the entire system-if they are inaccurate or incomplete, the system will more likely fail.

Accepted Answer

The accuracy and completeness of business requirements are crucial for the success of any system as they define the scope and functionality of the system. If the business requirements are inaccurate or incomplete, it can lead to misunderstandings, delays, and ultimately the failure of the system.

Question 15

During the development phase, you build a technical blueprint of how the proposed system will work.

Accepted Answer

The answer of During the development phase, you build a...

Question 16

Project managers define and develop project plans and track the plans to ensure that all milestones are completed on time.

Accepted Answer

This statement is true. Project managers are responsible for defining project plans, including setting deadlines and milestones, and tracking progress to ensure that the project stays on schedule.

Question 17

Scope creep and feature creep lead to better systems development projects.

Accepted Answer

Scope creep and feature creep refer to the tendency of project requirements to expand beyond the original plan, which can lead to delays, increased costs, and a decrease in overall project quality. While some level of modification and refinement may be necessary during the development process, excessive changes can be detrimental to project success. Therefore, it is not accurate to say that scope or feature creep leads to better systems development projects.

Question 18

Project milestones represent key dates for which you need a certain group of activities performed.

Accepted Answer

Project milestones are specific dates or events within a project that mark significant achievements or stages. These milestones serve as checkpoints and help ensure that the project stays on track and is completed successfully. Activities are typically scheduled leading up to each milestone to ensure that they are met on time.

Question 19

The analysis phase develops the detailed steps the system must perform along with the expected results of each step.

Accepted Answer

The analysis phase focuses on understanding the requirements and needs of the system, not on developing the detailed steps and expected results of each step, which is typically done during the design phase.

Question 20

Modeling is the activity of drawing a graphical representation of a design.

Accepted Answer

Modeling is indeed the activity of drawing a graphical representation of a design.

Quiz 6: Systems Development