Question 1

End-user-developed systems can be completed more rapidly than those developed through the conventional programming tools.

Accepted Answer

End-user-developed systems allow users to create customized solutions without the need for specialized programming knowledge. This can result in a faster and more streamlined development process compared to traditional programming methods.

Question 2

User concerns and designer concerns are usually the same at the beginning of the project.

Accepted Answer

User concerns and designer concerns may overlap to some extent, but they are not necessarily the same at the beginning of the project. Designers may have technical or aesthetic concerns that users may not initially consider, while users may have practical or usability concerns that designers may overlook. It is important for designers to conduct research and user testing to better understand the users' needs and concerns.

Question 3

It is important for all systems development activities to be placed in sequential order.

Accepted Answer

While it is important for systems development activities to be well-planned and coordinated, they do not necessarily need to be placed in a strict sequential order. Many modern development methodologies, such as Agile, prioritize flexibility and adaptability over rigid adherence to a linear sequence of steps.

Question 4

Failure to address properly the organizational changes surrounding the introduction of a new system can cause the demise of an otherwise good system.

Accepted Answer

Organizational changes, such as training, communication, and cultural adaptation, are crucial for the successful implementation of a new system. Neglecting these changes can lead to resistance, confusion, and ultimately failure of the system.

Question 5

Documentation reveals how well the system has met its original objectives.

Accepted Answer

The answer of Documentation reveals how well the system has...

Question 6

Thorough testing is not required if,during the programming stage,the design documents are sufficiently detailed.

Accepted Answer

Thorough testing is always required regardless of the level of detail in the design documents. Errors and bugs can still occur during programming that may not be addressed unless thorough testing is conducted.

Question 7

One problem with prototyping is that the systems constructed thereby may not be able to handle large quantities of data in a production environment.

Accepted Answer

Prototypes are usually developed to get a quick feedback from the user and hence are not optimized for scalability and large amounts of data.

Question 8

Prototyping is more iterative than the conventional lifecycle.

Accepted Answer

Prototyping involves constantly refining and improving the design based on feedback and testing, making it a more iterative process than the traditional linear lifecycle approach.

Question 9

An information systems plan shows how specific information systems fit into a company's overall business plan and business strategy.

Accepted Answer

An information systems plan is created to ensure that technology resources are utilized effectively and support a company's overall business objectives. It outlines how information systems will be utilized to achieve the company's goals and how they integrate with the overall business strategy.

Question 10

Successful implementation of an information system requires the participation of end users in the project.

Accepted Answer

End users are the ultimate users of the information system, and their involvement in the project ensures that the system meets their needs and requirements. Their feedback and input during the development and implementation stages can increase user acceptance, reduce resistance to change, and improve system efficiency and effectiveness.

Question 11

Scope describes the full length of time required to complete a project.

Accepted Answer

Scope defines what will be done in a project, while the duration or timeline defines how long it will take to complete the project.

Question 12

Object-oriented development is more iterative and incremental than traditional structured development.

Accepted Answer

Object-oriented development emphasizes on iterative and incremental development, where the software is developed in small units or modules, and tested and modified as necessary before moving on to the next module. This approach allows for greater flexibility and adaptability to changing requirements compared to traditional structured development, which tends to be more linear and sequential.

Question 13

Objects are grouped into hierarchies,and hierarchies into classes.

Accepted Answer

Classes are the blueprints from which objects are created, and objects can be grouped into hierarchies based on their classes, not the other way around.

Question 14

Businesses can use component-based development to create their e-commerce applications.

Accepted Answer

Component-based development is commonly used in e-commerce application development as it allows for faster development and customization of features.

Question 15

More timely information is a tangible benefit of information systems.

Accepted Answer

The answer of More timely information is a tangible benefit...

Question 16

CASE tools facilitate the creation of clear documentation and the coordination of team development efforts.

Accepted Answer

CASE tools stand for Computer-Aided Software Engineering tools and are designed to aid in software development by providing a set of tools for software engineers to use. These tools help in the documentation of software requirements, designing of software, coding, testing, and maintenance. They also facilitate collaboration among team members and improve project management. Therefore, it's true that CASE tools facilitate the creation of clear documentation and the coordination of team development efforts.

Question 17

Intangible benefits of an information system are those that cannot be easily quantified.

Accepted Answer

Intangible benefits such as improved customer satisfaction or enhanced decision-making capabilities are difficult to measure in monetary terms and therefore cannot be easily quantified.

Question 18

In one form of outsourcing,a company hires an external vendor to create the software for its system,but operates the software on its own computers.

Accepted Answer

This type of outsourcing is commonly known as software development outsourcing, where the vendor is responsible for developing the software and the company operates it on their own computers.

Question 19

Gantt and PERT charts are two common formal planning tools for project management.

Accepted Answer

Gantt and PERT charts are indeed two common formal planning tools used in project management.

Question 20

A new information system is not considered in production until conversion is complete.

Accepted Answer

Conversion refers to the process of moving from an old system to a new system. A new information system cannot be considered in production until this process is complete.

Quiz 11: Building Information Systems and Managing Projects