Question 1

An analyst that focuses on the technical issues of the organization (hardware, software, databases and networks) is commonly called a change management analyst.

Accepted Answer

A change management analyst is responsible for managing the process of change within an organization, which includes assessing the impact of changes on the organization's systems, processes, and people. While technical issues may be part of the job duties, it is not the main focus. A technical analyst would be more appropriate to handle hardware, software, databases, and network issues.

Question 2

An analyst with business skills that understands the business issues surrounding a system is commonly called a project manager.

Accepted Answer

An analyst with business skills who understands the business issues surrounding a system is commonly called a business analyst, not a project manager. A project manager is responsible for managing the overall project and its resources, including the business analysts.

Question 3

Systems analysts Lori and Mark are employed by the local hospital. They have been assigned to develop a very complex patient monitoring system for the cardio-care unit using a new display technology. Throwaway prototyping is a very suitable methodology for this project.

Accepted Answer

Throwaway prototyping is a suitable methodology for complex and innovative projects where requirements are not clearly defined, and the team needs to explore various design options. In this case, developing a patient monitoring system using new display technology requires experimentation and exploration, which can be well supported through throwaway prototyping.

Question 4

Throwaway prototyping balances the benefits of well-thought-out analysis and design phases with the advantages of using prototypes to refine key issues before the system is built.

Accepted Answer

Throwaway prototyping involves creating prototypes that are discarded after use, allowing for a balance between analysis and design phases while also using prototypes to refine key issues before building the final system. Therefore, the statement is true.

Question 5

In extreme programming programmers pair up to write the code.

Accepted Answer

In extreme programming, programmers often work in pairs to write the code, as a way to improve collaboration, communication, and the quality of the code.

Question 6

RAD (Rapid Application Development) adjusts the SDLC phases to get some of the system developed and into the hands of the users quickly.

Accepted Answer

RAD is a methodology that focuses on quick development and prototyping to get a prototype or working system into the hands of the users as soon as possible, in order to obtain feedback and make modifications as necessary. This requires adjusting the traditional SDLC phases to allow for more rapid development and deployment.

Question 7

Kim repeatedly performs the analysis, design, and implementation phases concurrently in a cycle until the system is completed. She then goes back and from scratch does a thorough design and implementation to complete the project. She is following a throwaway prototype methodology.

Accepted Answer

The description matches the characteristics of a throwaway prototype methodology where the prototype is used to gather requirements, which are then used to design and implement the final system from scratch.

Question 8

Agile development methodology aims at eliminating the modeling and documentation overhead in IS projects, while emphasizing simple, iterative application development.

Accepted Answer

Agile development methodology indeed focuses on reducing modeling and documentation efforts and emphasizes iterative development.

Question 9

Parallel development relies on only one iteration of the analysis phase.

Accepted Answer

The answer of Parallel development relies on only one iteration...

Question 10

Phased development is considered a special case of RAD approach to developing systems.

Accepted Answer

Phased development involves developing a system in iterations or phases, with each phase adding functionality to the system. This is a key feature of Rapid Application Development (RAD) approach. Therefore, phased development is considered a special case of RAD approach.

Question 11

Michelle has been assigned the task of completing the project in a timely manner and within budget. Her project team role is infrastructure analyst.

Accepted Answer

Michelle's role as an infrastructure analyst typically involves analyzing and improving the IT infrastructure within an organization, not managing projects or budgets directly. Project completion within time and budget constraints is usually the responsibility of a project manager or project lead.

Question 12

Scott has been assigned to focus on the users during the upcoming information systems installation. Scott will provide user training and documentation. His role is to serve as a change management analyst.

Accepted Answer

Scott's role as a change management analyst involves focusing on the users, providing training and documentation to ensure a smooth transition to the new information systems.

Question 13

Agile development is considered a special case of RAD approach to developing systems.

Accepted Answer

The answer of Agile development is considered a special case...

Question 14

The analyst that develops ideas and suggestions to improve the application of information technology is commonly called a systems analyst.

Accepted Answer

This statement is true. The role of a systems analyst involves analyzing an organization's current information systems and processes, identifying areas for improvement, and developing recommendations for new or improved systems.

Question 15

The creation of a design prototype that is not a working information system, but represents a part of the system that needs additional refinement happens with the prototyping methodology.

Accepted Answer

The answer of The creation of a design prototype that...

Question 16

Extreme programming is founded on core principles such as communication, simplicity, feedback, and courage

Accepted Answer

Extreme programming (XP) is indeed founded on core principles such as communication, simplicity, feedback, and courage, among others. These principles guide the development team towards producing high-quality software in a responsive and agile manner.

Question 17

An analyst that focuses on the IS issues in a system, and who represents the interests of the IS department is called a systems analyst.

Accepted Answer

This is correct. A systems analyst is responsible for examining the information systems issues within a system, and represents the IS department in solving these issues.

Question 18

Extreme programming is ideal for developing large mission-critical applications.

Accepted Answer

Extreme programming, though suitable for software development, may not be the best approach for large mission-critical applications. More structured and controlled development methodologies, such as Waterfall or Agile, may be a better fit for such applications.

Question 19

The primary advantage of the Waterfall Development methodology is requirements are completely specified and held relatively constant prior to programming.

Accepted Answer

The Waterfall Development methodology follows a sequential approach where requirements are defined and fixed before moving onto the next phase of development. This allows for a clear understanding of what the end product should be, and reduces the likelihood of changes or surprises during the programming phase.

Question 20

A local retailer has hired Geneva and Sydney to develop his new information system. He is not sure what type of system he wants, but it must be completed in four months and he needs to know regularly that the project is on schedule. Geneva and Sydney should use the Waterfall Development methodology for constructing the system.

Accepted Answer

The Waterfall Development methodology is less flexible and does not easily accommodate changes or the need for frequent updates on progress. Agile methodology would be better suited for this scenario, as it allows for more flexibility, regular updates, and adjustments throughout the development process.

Quiz 1: Introduction to Systems Analysis and Design