Question 1

Identify a key advantage of a business process management system (BPMS)as compared to an event-based system.
A) ease of use
B) processing speed
C) cost
D) built in audit trail

Accepted Answer

A key advantage of a BPMS over an event-based system is that it has a built-in audit trail, allowing for increased transparency and traceability throughout the entire process. This can be especially beneficial for organizations that need to comply with regulations or have strict quality control requirements. Ease of use, processing speed, and cost may vary between BPMS and event-based systems, but they are not necessarily key advantages of one over the other.

Question 2

Which of the following is a one-time event that can yield dramatic performance improvements?
A) Business process reengineering (BPR)
B) Business process management (BPM)
C) Business process innovation (BPI)
D) Business process diagramming (BPD)

Accepted Answer

Business process reengineering (BPR) involves a complete redesign of a company's processes to achieve significant improvements in performance. This is a one-time event that can yield dramatic improvements in efficiency and effectiveness. Business process management (BPM) and business process innovation (BPI) are ongoing processes, while business process diagramming (BPD) is a tool used in the process of designing and improving processes.

Question 3

Prototyping is often appropriate when
A) there is a low level of uncertainty.
B) it is clear which questions need to be addressed.
C) there is a high likelihood of failure.
D) there are limited financial resources available.

Accepted Answer

The answer of Prototyping is often appropriate when
A) there is...

Question 4

Which of the following is an advantage of CASE?
A) It exhibits a high degree of cross-system compatibility.
B) It is an inexpensive technology that is accessible to small businesses.
C) Documentation is generated automatically.
D) It enhances the congruence between user expectations and the final system.

Accepted Answer

One advantage of CASE is that it generates documentation automatically, which can save time and improve accuracy. While the other options (A, B, and D) may also be benefits of CASE, they are not directly related to the question of documentation generation.

Question 5

Which of the following were CASE tools not designed to do?
A) replace skilled designers
B) plan, analyze, design, program, and maintain an information system
C) automate important aspects of the software development process
D) enhance the efforts of managers in understanding information needs

Accepted Answer

CASE tools are not designed to replace skilled designers but to enhance their efforts in planning, designing, and maintaining information systems.

Question 6

Firms should consider preparing a software prototype if the application
A) will be used for a critical function like inventory management.
B) automates a structured task.
C) can be produced using outside developers.
D) inputs and outputs are not clearly defined.

Accepted Answer

Prototyping is particularly useful when the inputs and outputs of the application are not clearly defined. It allows for exploration and refinement of requirements through iterative development and feedback.

Question 7

Describe prototyping and identify when prototyping is appropriate.Identify the steps involved in prototyping.Discuss the advantages and disadvantages of prototyping.

Accepted Answer

The answer of Describe prototyping and identify when prototyping is...

Question 8

Describe computer-aided software (or systems)engineering (CASE)and identify the advantages and disadvantages of CASE?

Accepted Answer

The answer of Describe computer-aided software (or systems)engineering (CASE)and identify...

Question 9

As part of the bidding process required for bidding on providing a new software system to Kinect Incorporated,Thorton Wilder prepared diagrams that represent input and output screenshots.These diagrams are an example of
A) CASE.
B) an operational prototype.
C) a RFP.
D) a nonoperational prototype.

Accepted Answer

The diagrams prepared by Thorton Wilder represent a visual representation of what the software system will look like, without actually being functional. This type of prototype is called a nonoperational prototype.

Question 10

Which is not a problem with CASE technology?
A) cost
B) incompatibility
C) lack of system documentation
D) unmet expectations

Accepted Answer

Lack of system documentation can be a problem with any technology, including CASE technology, but it is not specific to it. A, B, and D are all potential problems with CASE technology.

Question 11

As part of the bidding process required for bidding on providing a new software system to Kinect Incorporated,Thorton Wilder prepared a functional program that simulated the new system's input and output interface.This program is an example of
A) CASE.
B) an operational prototype.
C) a RFP.
D) a nonoperational prototype.

Accepted Answer

The program Thorton Wilder prepared is a functional program that simulates the new system's input and output interface. This type of program is called an operational prototype, which is a working model of a proposed software system. It allows the customer to see how the system will work and provide feedback to the developer. CASE (computer-assisted software engineering) refers to software tools that automate software development tasks, and a RFP (request for proposal) is a document requesting proposals from potential vendors. A nonoperational prototype is a model that does not actually work.

Question 12

The first step in developing a prototype emphasizes
A) developing a good prototype into a fully functional system.
B) speed and low cost rather than efficiency of operation.
C) that users identify changes to be made in an iterative process.
D) what output should be produced rather than how it should be produced.

Accepted Answer

The answer of The first step in developing a prototype...

Question 13

Identify one disadvantage in prototyping.
A) Developers may shortchange the testing and documentation process.
B) Errors are likely to be detected and eliminated early in the development process.
C) Prototyping may be less costly than other approaches.
D) Prototyping usually produces a better definition of user needs than other approaches.

Accepted Answer

Prototyping can lead to a mindset where developers focus solely on building the prototype and may not allocate enough time for proper testing and documentation. This can result in issues being overlooked and not being addressed until later in the development process, which can be more costly and time-consuming to resolve.

Question 14

Which statement below regarding prototyping is false?
A) Prototypes are considered "first drafts," which are quickly built and intended to be discarded when the real system is finished.
B) Developers who use prototyping still go through the systems development life cycle.
C) Prototypes help developers and end users make conceptual and physical design decisions.
D) Prototyping allows developers to condense and speed up parts of the analysis and design phases.

Accepted Answer

Prototypes are not necessarily intended to be discarded. In fact, some prototypes may be refined and eventually become the actual system being developed.

Question 15

Firms should consider preparing a software prototype if the software
A) will be used for a critical function like accounts receivable.
B) automates an unstructured or semi-structured task.
C) can be produced using expertise available in-house.
D) is available as a canned package.

Accepted Answer

Firms should consider preparing a software prototype if the software automates an unstructured or semi-structured task. This is because these types of tasks often require customization and are not easily addressed with a canned package. A prototype can help identify and refine requirements before investing significant resources into development. The other options do not necessarily warrant a software prototype preparation.

Question 16

Identify the system below where development would not likely benefit from treating a prototype.
A) decision support systems
B) executive information systems
C) expert systems
D) systems that cross a number of organizational boundaries

Accepted Answer

Systems that cross a number of organizational boundaries are complex and involve multiple stakeholders, making prototyping less effective due to the difficulty in capturing all requirements and interactions in a prototype.

Question 17

The basic premise of ________ is that it is easier for people to express what they like or dislike about an existing system than to imagine what they would like in a system.
A) modified software
B) outsourcing agreements
C) prototyping
D) turnkey systems

Accepted Answer

The basic premise of prototyping is that it is easier for people to express what they like or dislike about an existing system than to imagine what they would like in a system. Prototyping involves creating a preliminary version of a product or system to test its functionality and user experience, and then using feedback to make improvements. This approach is based on the understanding that it is easier for people to provide feedback on what they can see and interact with, rather than trying to articulate abstract ideas about what they want in a system.

Quiz 21: Ais Development Strategies

Identify a key advantage of a business process management system (BPMS) as compared to an event-based system.

Which of the following is a one-time event that can yield dramatic performance improvements?

Prototyping is often appropriate when

Which of the following is an advantage of CASE?

Which of the following were CASE tools not designed to do?

Firms should consider preparing a software prototype if the application

Describe prototyping and identify when prototyping is appropriate.Identify the steps involved in prototyping.Discuss the advantages and disadvantages of prototyping.

Describe computer-aided software (or systems)engineering (CASE)and identify the advantages and disadvantages of CASE?

As part of the bidding process required for bidding on providing a new software system to Kinect Incorporated,Thorton Wilder prepared diagrams that represent input and output screenshots.These diagrams are an example of

Which is not a problem with CASE technology?

As part of the bidding process required for bidding on providing a new software system to Kinect Incorporated,Thorton Wilder prepared a functional program that simulated the new system's input and output interface.This program is an example of

The first step in developing a prototype emphasizes

Identify one disadvantage in prototyping.

Which statement below regarding prototyping is false?

Firms should consider preparing a software prototype if the software

Identify the system below where development would not likely benefit from treating a prototype.

The basic premise of ________ is that it is easier for people to express what they like or dislike about an existing system than to imagine what they would like in a system.