Exam 7: Development Strategies

Reports that trace the entry of and changes to critical data values are called ____ and are essential in every system.

Some industry leaders predict that ____ computing will offer an overall online software and data environment supported by supercomputer technology.

Which of the following is NOT a guideline Priscilla will impart to the new class of analysts?

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Like a contract that identifies what the system developers must deliver to users.

A system is maintainable if it is well designed, flexible, and developed with future modifications in mind.

Whereas the logical design of an information system is concerned with how the system will meet requirements, physical design is concerned with what the system must accomplish.

The software that a company's IT department makes, builds, and develops is called ____ software.

-Prototyping, like that illustrated in the accompanying figure, includes all of the following benefits EXCEPT ____.

Software vendors regularly upgrade software packages by adding improvements and enhancements to create a new version or release.

-____, like that illustrated in the accompanying figure, produces an early, rapidly constructed working version of a proposed system.

If users purchase a software package, they should consider a(n) ____________________, which allows them to contact the vendor for assistance when they have problems or questions.

An ASP provides more than a license to use the software; it rents an operational package to the customer. _________________________

Some firms offer ____, which provide powerful Web-based support for transactions such as order processing, billing, and customer relationship management.

When planning a slide presentation to management at the end of the systems analysis phase, systems analysts should keep all of the following suggestions in mind EXCEPT ____.

Oracle Corporation offers a service called ____, which provides e-business applications on a fixed fee basis.

In combination, the powerful tools that systems analysts use to provide a framework for rapid, efficient software development, is called a ____ environment.

When determining outsourcing fees, a ____ uses a set fee based on a specified level of service and user support.

One disadvantage of prototyping is that the rapid pace of development can create quality problems, which are not discovered until the finished system is operational.

The ROI of a project is the total value of the benefits minus the total value of the costs, with both costs and benefits adjusted to reflect the point at which they occur. _________________________

Many people recall the concern called the ____________________ issue, when some older programs that used only two characters to store the year might not adjust properly to the new century.