Question 1

The modular approach forces the users to learn the new system because they do not have the old system to fall back on.

Accepted Answer

The modular approach allows for a gradual implementation of a new system, where users can learn the new system module by module while still having access to the old system for functionalities not yet replaced.

Question 2

In the parallel approach to systems implementation, both the new and old systems operate together for a period of time.

Accepted Answer

In the parallel approach, the new system is implemented alongside the old system for a certain period of time, during which both systems operate together until it is certain that the new system is functioning properly and all data has been transferred successfully. This helps to minimize the risk of data loss, downtime, or other disruptions during the transition to the new system.

Question 3

After the conversion is completed, the systems development project team writes the project completion report.

Accepted Answer

The project completion report is written after the conversion is completed to provide a summary of the project and its outcomes.

Question 4

Enterprise systems are often implemented using the direct approach.

Accepted Answer

Enterprise systems are typically implemented using the direct approach, which involves a comprehensive overhaul of existing systems and processes. This approach is more time-consuming and expensive than other implementation methods, but it offers a high degree of integration and functionality.

Question 5

Conversion to new computer programs must be undertaken using contingency plans to ensure that only authorized, tested, and approved versions of the programs are promoted to production status.

Accepted Answer

The answer of Conversion to new computer programs must be...

Question 6

As an analyst, the accountant could be the development team member who conducts a preliminary survey.

Accepted Answer

An accountant, with their analytical skills and understanding of financial data, can indeed serve as an analyst within a development team to conduct preliminary surveys, especially those related to financial analysis or feasibility studies.

Question 7

The acceptance test is a user-directed test of the complete system in a test environment.

Accepted Answer

The acceptance test is usually performed by the end-user or customer to check if the software meets their requirements and can be accepted for deployment. It is conducted in a testing environment that simulates the production environment, and it tests the entire system to validate its functionality, usability, and performance.

Question 8

As a user, the accountant might initiate the AIS acquisition.

Accepted Answer

The accountant may identify the need for an AIS and initiate the acquisition process by conducting research, analyzing software options, and presenting recommendations to management.

Question 9

The modular approach is also referred to as the phased approach.

Accepted Answer

The modular approach and the phased approach are interchangeable terms for the same approach in software development.

Question 10

The removal of program errors is called debugging.

Accepted Answer

This statement is true. Debugging refers to the process of identifying and correcting errors or bugs in software programs.

Question 11

With the modular approach to systems implementation, the new system either is implemented one subsystem at a time or is introduced into one organizational unit at a time.

Accepted Answer

The statement is true. With the modular approach, implementation can be done one subsystem at a time or one organizational unit at a time, allowing for a smoother transition and easier testing and troubleshooting.

Question 12

The systems development life cycle (SDLC) methodology is an informal, ad-hoc, set of activities used to manage a systems development project.

Accepted Answer

This statement about the SDLC methodology is incorrect. The SDLC methodology is actually a formal and structured approach to managing a systems development project, with defined phases and deliverables. It is not ad-hoc or informal.

Question 13

Of the three approaches to systems implementation presented in the text, the parallel approach is the riskiest.

Accepted Answer

The parallel approach, where the old and new systems run simultaneously for a period, is generally considered less risky compared to other methods like direct cutover, because it allows for comparison and fallback if issues arise with the new system.

Question 14

As an internal auditor the accountant could be called in to complete the design, help prepare the contracts, or help plan, conduct, and evaluate the system tests.

Accepted Answer

An internal auditor's role is to provide independent assurance that an organization's risk management, governance, and internal control processes are operating effectively. They do not typically engage in designing systems, preparing contracts, or conducting system tests, as these activities could compromise their independence and objectivity.

Question 15

Software as a Service (SaaS) is a Web-based model of software distribution where multiple users may simultaneously use the software.

Accepted Answer

SaaS is a Web-based model that allows multiple users to access and use the software simultaneously.

Question 16

The user, the programmer, and another member of the programming team do a walkthrough of the module specifications and the test plan to determine that the test plan is adequate; then the programmer codes the program.

Accepted Answer

The statement describes a typical software development process where the user and the programming team review the module specifications and test plan to ensure that they are adequate before the programmer codes the program.

Question 17

The direct approach is also known as the "big bang" or "cold turkey" approach.

Accepted Answer

The direct approach is indeed known as the "big bang" or "cold turkey" approach, where the change or action takes place abruptly without any gradual transition.

Question 18

Systems maintenance is a set of procedures performed to complete the design contained in the approved systems design document and to test, install, and begin to use the new/revised information system.

Accepted Answer

Systems maintenance refers to the activities performed after the system is deployed, to ensure it continues to meet the organization's needs, including correcting errors, improving performance, or adapting the system to changes in requirements or the operating environment. The description provided aligns more closely with system development or implementation phases.

Question 19

Making program changes, correcting errors in the programs, and adding enhancements to the programs is called systems development.

Accepted Answer

This process is called software maintenance, not systems development. Systems development typically refers to the initial creation and implementation of a system.

Question 20

Systems operation includes the post-implementation review.

Accepted Answer

Systems operation includes the post-implementation review, which is important to evaluate the success of the implementation and identify any issues or areas for improvement.

Quiz 17: Acquiring and Implementing Accounting Information Systems