Question 1

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 2

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

Accepted Answer

False

Question 3

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

Accepted Answer

Intangible benefits of an information system can include improved decision-making, higher employee satisfaction, and increased collaboration, all of which are difficult to measure or put a monetary value on.

Question 4

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

Accepted Answer

A new information system cannot be considered in production until the conversion process is complete, which involves transferring data, training users, and integrating the new system with existing processes. This ensures that the new system is fully operational and any issues have been identified and resolved before it is used in a production environment.

Question 5

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 6

Prototyping is more iterative than the conventional lifecycle.

Accepted Answer

Prototyping involves creating and refining multiple versions of a design, often through trial and error, making it a more iterative process compared to the traditional linear lifecycle approach.

Question 7

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

Accepted Answer

Gantt and PERT charts are both commonly used in project management as formal planning tools to schedule and organize tasks and resources.

Question 8

More timely information is a tangible benefit of information systems.

Accepted Answer

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

Question 9

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

Accepted Answer

CASE tools, which stand for Computer-Aided Software Engineering tools, are designed to support the software development process by providing a range of automation functions. This includes aiding in the creation of clear documentation and facilitating coordination among team members. Therefore, the statement is true.

Question 10

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

The success of a new system not only depends on the technical aspect of the system but also on the effective communication and management of organizational changes. Without proper consideration of these changes, the introduction of a new system can lead to resistance from employees, reduced productivity, and ultimately the failure of the system.

Question 11

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

Accepted Answer

Component-based development involves breaking down an application into smaller, reusable components that can be assembled to create larger systems. This approach allows businesses to easily modify and update their e-commerce applications as needed.

Question 12

A native app is one that is designed to run on a specific platform.

Accepted Answer

A native app, also known as a mobile app, is designed to run on a specific operating system such as iOS or Android, and is developed using the platform-specific programming languages and frameworks.

Question 13

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 is a common form of outsourcing known as software development outsourcing, where a company hires an external vendor (often located offshore) to develop custom software for their system, but the company owns and operates the software on their own computers.

Question 14

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

Accepted Answer

End users are the ones who will be using the information system, and their involvement in the project is crucial to ensure that the system meets their needs and is easy to use. Without their participation, there is a higher risk of the system not meeting the intended goals or being rejected by the end users.

Question 15

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

Accepted Answer

End-user-developed systems typically involve the use of tools or platforms that are designed specifically to make it easier for non-technical users to develop their own applications. As a result, these systems can often be completed more rapidly than those developed through conventional programming tools, which require more specialized knowledge and expertise.

Question 16

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

Accepted Answer

The Agile methodology, which is widely used for software development, promotes an iterative approach rather than a sequential approach. The development activities are broken down into smaller cycles and progress is checked and reevaluated at the end of each cycle. This allows for more flexibility and the ability to adapt to changing requirements.

Question 17

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

Prototyping is often used to quickly create functional systems with limited data. These systems may not be optimized to handle large quantities of data, which can cause problems in a production environment where data volumes are much higher. It's important to consider scalability when designing and building prototypes to ensure that they can handle larger workloads in the future.

Question 18

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 19

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 designed to align information systems with business strategy and goals. It helps a company to understand the information needs of its various departments and to develop plans for effectively deploying technology to meet those needs. By coordinating technology with business strategy, it helps to ensure that the company is able to meet its goals and maintain competitive advantage.

Question 20

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

Accepted Answer

Object-oriented development typically involves multiple iterations and incremental improvements, allowing for greater flexibility and adaptability throughout the development process. Traditional structured development may be more rigid and linear in approach.

Quiz 12: Building Information Systems and Managing Projects