Question 1

Management consultant and author Peter Senge calls systems thinking the _______________.

Accepted Answer

The answer of Management consultant and author Peter Senge calls...

Question 2

_______________ requirements are end user information requirements that are not tied to the hardware,software,network,data,and people resources that end users presently use or might use in the new system.

Accepted Answer

The answer of _______________ requirements are end user information requirements...

Question 3

Systems design consists of three design activities: user interface,data,and _______________.

Accepted Answer

The answer of Systems design consists of three design activities:...

Question 4

Tools that have been created to assist in the sequencing of project activities include dependence diagrams,program evaluation and review (PERT),critical path method (CPM),and a commonly used timeline diagram known as a __________ chart.

Accepted Answer

The answer of Tools that have been created to assist...

Question 5

The simplest,yet most disruptive,conversion strategy is the _______________.

Accepted Answer

Direct conversion, also known as Big Bang conversion, involves switching from the old system to the new system all at once. While this method can be risky, as any problems with the new system would affect the entire organization immediately, it is also the fastest and simplest conversion strategy. This disruptive approach is best suited for small organizations or those with less complex systems.

Question 6

A large retail company with many locations may choose to use a conversion strategy in which the new system is put in place at only one location.This method of conversion is called _______________ conversion.

Accepted Answer

The method of conversion described is called pilot conversion. This approach involves implementing the new system at a single location, allowing the company to work out any issues before rolling out the new system to other locations. This approach can reduce the risks associated with a full-system conversion and help mitigate any negative impact on the business.

Question 7

The question of compatibility with hardware and software being provided by competing suppliers is a _______________ evaluation factor.

Accepted Answer

This question specifically mentions compatibility as a key evaluation factor, so option B - Compatibility is the best choice. Options A, C, and D could be relevant evaluation factors in other contexts, but they are not directly mentioned in the question.

Question 8

When the systems approach to problem solving is applied to the development of information systems solutions,it is called information systems development or _______________ development.

Accepted Answer

The answer of When the systems approach to problem solving...

Question 9

The conversion strategy where a system is installed one component at a time is the _______.

Accepted Answer

Phased conversion involves installing one component or module of the system at a time, gradually replacing the old system with the new one. This approach helps to minimize disruption to business operations and reduce the risk of system failure. Therefore, it is a good strategy for organizations that cannot afford to shut down their entire system at once for a direct conversion, or for those who want to gradually transition to the new system with minimal risk.

Question 10

The conversion strategy with the lowest risk but highest cost is the _______________.

Accepted Answer

Parallel conversion involves running both the old and new systems simultaneously, which minimizes risk but increases costs due to the need for duplicate operations and resources.

Question 11

Software packages that are _______________ aren't a good choice at any price.

Accepted Answer

A software package that is slow, hard to use, or poorly documented can significantly impact productivity and ultimately lead to frustration and dissatisfaction with the product, making it an ineffective choice regardless of its price. Therefore, all the choices are equally important factors to consider when choosing software.

Question 12

The conversion strategy where the system is installed at a single location is the __________.

Accepted Answer

Pilot conversion involves implementing the system at a single location to test its functionality before a full-scale rollout.

Question 13

The _______________ is the system component closest to business end users,and the one they will most likely help design.

Accepted Answer

The answer of The _______________ is the system component closest...

Question 14

According to the text,adaptive maintenance includes:

Accepted Answer

Adaptive maintenance involves modifying existing functions or adding new functionality to accommodate changes in the business or operating environments. Choice A refers to corrective maintenance and choice C refers to perfective maintenance, both of which are separate types of maintenance. Choice D is incorrect as there is a correct choice.

Question 15

The purpose of _______________ feasibility is to determine if the problem at hand can be identified and solved within a reasonable time period.

Accepted Answer

The answer of The purpose of _______________ feasibility is to...

Question 16

The _______________ stage is the first step in the systems development process.

Accepted Answer

The answer of The _______________ stage is the first step...

Question 17

One way of practicing systems thinking is to try to find systems,subsystems,and components of systems in any situation you are studying.This is known as using a systems context or having a _______________ of a situation.

Accepted Answer

The answer of One way of practicing systems thinking is...

Question 18

Which of the following statements about documentation is true?

Accepted Answer

Documentation is important as it serves as a means of communication among the people involved in the system development and implementation process. It helps in understanding the system, its components, and its functionalities. While online help systems and internet-based help systems are useful, they do not replace the need for comprehensive documentation. Program modifications and customizations also need to be documented, but not exclusively, as other aspects of the system also need to be documented. The statement that documentation is the most expensive part of system implementation is also not necessarily true. The cost of documentation varies depending on the system and its requirements.

Question 19

Recording and communicating detailed system specifications,including procedures for end users and IS personnel and examples of input screens,output displays,and reports,is a(n)_______________ activity.

Accepted Answer

Recording and communicating detailed system specifications, procedures, and examples of input screens, output displays, and reports are all part of the documentation activity.

Question 20

A __________ is a special set of activities with a clear beginning and end.

Accepted Answer

The answer of A __________ is a special set of...

Quiz 10: Enterprise Resource Planning and Collaboration Systems