Question 1

Which of the following statements is true of the composition of a development team over the different phases of the systems development life cycle?
A) During conversion, the team will be heavy with database designers.
B) During requirements definition, the team will be heavy with testers and database designers.
C) During integrated testing and conversion, the team will be augmented with business users.
D) During design and implementation, the team will be augmented with business users.

Accepted Answer

During integrated testing and conversion, the team will be augmented with business users to ensure that the system operates correctly in its actual business environment. In other stages, such as requirements definition or design and implementation, the team may not need as many business users.

Question 2

Which is the most important phase in the systems development process?
A) defining the goals and scope of the new information system
B) implementing the information system
C) determining the system's requirements
D) adapting systems to changes in requirements

Accepted Answer

Determining the system's requirements is crucial as it lays the foundation for the entire development process, ensuring that the system meets the needs of users and stakeholders.

Question 3

The ________ approach is the classical process used to develop information systems.
A) rapid application development (RAD)
B) object-oriented design (OOD)
C) systems development life cycle (SDLC)
D) extreme programming (XP)

Accepted Answer

The systems development life cycle (SDLC) is the traditional and classical process used in the development of information systems. It involves a series of phases that must be completed in order to design, develop, and implement an effective information system. RAD, OOD, and XP are all alternative development approaches that focus on faster and more iterative processes compared to SDLC.

Question 4

When compared to program development,systems development is ________.
A) narrower in focus
B) less comprehensive
C) broader in scope
D) more technical

Accepted Answer

Systems development is broader in scope than program development. While program development focuses on developing a single software program or application, systems development involves the development of entire systems that may include multiple programs, hardware components, and other elements that work together to achieve specific goals or objectives. Systems development may also involve a range of different technical and non-technical tasks, including requirements analysis, design, testing, implementation, and ongoing maintenance and support.

Question 5

The primary purpose of the requirements analysis phase is to ________.
A) eliminate obviously nonsensible projects before forming a project development team
B) identify the requisite skills needed in the IT personnel assigned to the project
C) determine and document the specific features and functions of the new system
D) investigate how much similar projects have cost in the past

Accepted Answer

The requirements analysis phase is focused on identifying and documenting the specific features and functions that the new system must have to meet the needs of its users. This stage helps ensure that the project team has a clear understanding of project requirements before development begins.

Question 6

Developers in the ________ phase of the systems development life cycle use management's statement of the system needs in order to begin developing a new information system.
A) system definition
B) requirements analysis
C) component design
D) implementation

Accepted Answer

In the system definition phase, developers use management's statement of system needs to outline the scope and purpose of the new information system, setting the foundation for further development stages.

Question 7

Which of the following is a typical concern for developers while using prototypes?
A) comparing a system's features with requirements
B) understanding a system's complete requirements
C) assessing a system's technical feasibility
D) developing a uniform funding solution for the system

Accepted Answer

The answer of Which of the following is a typical...

Question 8

Which of the following is the first phase of the systems development life cycle process?
A) requirements analysis
B) business planning process
C) implementation
D) system definition

Accepted Answer

The first phase of the systems development life cycle process is the system definition phase. In this phase, the objectives and scope of the project are established, and the feasibility of the project is determined. It is followed by the requirements analysis phase, where the specific needs and requirements of the proposed system are identified.

Question 9

Which of the following is true with regards to bigger and longer projects?
A) diseconomies of scale are less
B) the changes in requirements increases
C) the average contribution per worker increases
D) project budgeting and scheduling becomes easy

Accepted Answer

As projects become bigger and longer, the changes in requirements are more likely to increase. This is because the longer a project runs, the more time stakeholders have to change their mind, introduce new requirements, or alter existing ones. Therefore, keeping track of requirements becomes more complex in longer projects. Diseconomies of scale can also become more significant as a project grows, with costs and time increasing as the project gets larger. Average contribution per worker may or may not increase depending on the complexity of the project, and project budgeting and scheduling can become more complex, not easier.

Question 10

According to Brooks' Law,which of the following is a likely consequence of adding more people to late projects?
A) The work allocation per team member increases.
B) The costs of training new people can overwhelm the benefits of their contribution.
C) Beyond a workgroup of about 20 employees, economies of scale begin to take over.
D) It allows the managers to extend the timeline of the project.

Accepted Answer

Brooks' Law states that adding more people to a late project will actually delay it further due to the time it takes to train and integrate the new team members. This means that the costs of training new people can overwhelm the benefits of their contribution, therefore choice B is the most likely consequence.

Question 11

Which of the following steps in the systems definition process aims to eliminate obviously nonsensible projects?
A) defining the system goals and scope
B) forming the project team
C) assessing the project feasibility
D) planning the project

Accepted Answer

Assessing project feasibility includes evaluating whether the project is practical, economic, and technically feasible. This step helps to eliminate unviable projects. Defining the system goals and scope establishes the objectives and boundaries of the system. Forming the project team involves selecting individuals with the requisite skills and knowledge to execute the project. Planning the project involves developing a detailed roadmap for the system development project. None of these steps specifically aim to eliminate nonsensible projects.

Question 12

________ feasibility concerns whether the new information system fits within a company's customs,culture,charter,or legal requirements.
A) Technical
B) Cost
C) Schedule
D) Organizational

Accepted Answer

Organizational feasibility concerns whether the new information system is compatible with the organization's customs, culture, charter, or legal requirements. It assesses whether the organization has the necessary resources and capabilities to implement and maintain the new system. Technical feasibility concerns whether the system can be developed and implemented using existing technology and infrastructure. Cost feasibility concerns whether the system can be developed within a specified budget. Schedule feasibility concerns whether the system can be developed and implemented within a specified timeframe.

Question 13

The first step in defining a new information system is to ________.
A) assess the feasibility of the project
B) define the goals and scope of the project
C) determine the schedule and budget for the project
D) form the project team

Accepted Answer

Defining the goals and scope of the project is the first step in the systems development life cycle (SDLC). This helps to establish the purpose of the system and what it is meant to achieve before moving onto assessing feasibility, determining the schedule and budget, and forming the project team.

Question 14

During the requirements analysis phase of the systems development life cycle,the development team will create a(n)________ if the new system involves a new database or substantial changes to an existing database.
A) data model
B) prototype
C) archetype
D) test plan

Accepted Answer

During the requirements analysis phase, if the new system involves a new database or substantial changes to an existing database, the development team will create a data model. A data model represents the organization of data and its relationships in a conceptual way, and it helps to ensure that the system's data is accurate, complete, and consistent.

Question 15

During requirements definition,a development team's composition would be typically heavy with ________.
A) systems analysts
B) programmers
C) business users
D) beta testers

Accepted Answer

During requirements definition, the development team would typically require more systems analysts to analyze and document the requirements, create process flows, wireframes, and use cases. While programmers are important for development, they come into play after the requirements have been defined. Business users may provide input but are not typically a part of the development team, and beta testers come into play later in the development cycle.

Question 16

In which of the following phases of the systems development life cycle do developers identify the particular features and functions of a new system?
A) system definition
B) requirement analysis
C) component design
D) implementation

Accepted Answer

In the requirements analysis phase, developers identify the particular features and functions of a new system by analyzing and gathering information about the system's requirements from users and stakeholders. This phase helps to define the scope of the project and lays the foundation for the design and development phases. The other phases focus on defining the system, designing its components, and implementing the system.

Question 17

According to Brooks' Law,adding more people to a late project ________.
A) makes the project later
B) decreases the overall cost
C) requires decreased staff coordination
D) increases the project's timeline

Accepted Answer

Brooks' Law states that adding more people to a late project will make the project later. This is due to the fact that communication and coordination among the increasing number of team members leads to inefficiencies and increased overhead, thereby slowing down the project further.

Question 18

Which of the following is true of information systems?
A) They are off-the-shelf software without adaptation.
B) They can be adapted to fit business needs.
C) They cannot be purchased as off-the-shelf software.
D) They cannot be tailor made.

Accepted Answer

Information systems can be adapted or customized to fit the specific needs of a business. Off-the-shelf software may be used as a starting point, but it can be modified to meet the requirements of the organization. Therefore, option B is the correct answer. Options A, C, and D are incorrect because they state that information systems cannot be adapted, purchased as off-the-shelf software or tailor-made respectively, which is not true.

Question 19

The process of creating and maintaining information systems is called ________.
A) systems development
B) systems acquisition
C) systems definition
D) systems design

Accepted Answer

The term "systems development" refers to the entire process of creating, designing, implementing, and maintaining information systems. This process includes tasks such as defining system requirements, designing system architecture, developing and testing software, and training end-users. Systems development is a critical component of information technology and is essential for organizations that wish to remain competitive and efficient in their operations.

Question 20

Which of the following is true of systems development?
A) It has little need for human relations skills as tasks are performed by individuals and not by groups.
B) It is exclusively a technical task undertaken by programmers and hardware specialists.
C) It has lesser scope than computer program development.
D) It requires business knowledge and an understanding of group dynamics.

Accepted Answer

Systems development is not just a technical task but also involves understanding business requirements and group dynamics. Effective communication and collaboration among team members are essential for successful systems development, making human relations skills important.

Quiz 10: Information Systems Development

Which of the following statements is true of the composition of a development team over the different phases of the systems development life cycle?

Which is the most important phase in the systems development process?

The ________ approach is the classical process used to develop information systems.

When compared to program development,systems development is ________.

The primary purpose of the requirements analysis phase is to ________.

Developers in the ________ phase of the systems development life cycle use management's statement of the system needs in order to begin developing a new information system.

Which of the following is a typical concern for developers while using prototypes?

Which of the following is the first phase of the systems development life cycle process?

Which of the following is true with regards to bigger and longer projects?

According to Brooks' Law,which of the following is a likely consequence of adding more people to late projects?

Which of the following steps in the systems definition process aims to eliminate obviously nonsensible projects?

________ feasibility concerns whether the new information system fits within a company's customs,culture,charter,or legal requirements.

The first step in defining a new information system is to ________.

During the requirements analysis phase of the systems development life cycle,the development team will create a(n) ________ if the new system involves a new database or substantial changes to an existing database.

During requirements definition,a development team's composition would be typically heavy with ________.

In which of the following phases of the systems development life cycle do developers identify the particular features and functions of a new system?

According to Brooks' Law,adding more people to a late project ________.

Which of the following is true of information systems?

The process of creating and maintaining information systems is called ________.

Which of the following is true of systems development?