Exam 11: Managing Systems Implementation

A pre-recorded Webinar session can be delivered as a(n) ____________________, which is a one-way transmission, whenever a user wants or needs training support.

System developers use ____________________ software to document and track program defects, code changes, and replacement code.

Many organizations require a more formal type of desk checking called a structured walkthrough, or ____ review.

Application ____ is the process of constructing the programs and code modules that serves as the building blocks of an information system.

____________________ describes the system, helps people interact with it, and includes program documentation, system documentation, operations documentation, and user documentation.

A module that performs a single function or task has a high degree of ____, which is desirable.

Testing two or more programs that depend on each other is called ____________________.

The objective of ____ testing is to identify and eliminate execution errors that could cause a program to terminate abnormally, and logic errors that could have been missed during desk checking.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -This should be considered early in the systems development process.

In a(n) ____ approach, the systems analyst defines the overall objectives of a system and then breaks them down into subsystems and modules.

When the output from a validation program becomes input to a master file update program, testing the two programs independently guarantees that the data passed between them is correct.

During ____________________, existing data is loaded into the new system.

Podcasts can be prescheduled, made available on demand, or delivered as automatic updates. _________________________

Effective online documentation is an important productivity tool because it empowers users and reduces the time that IT staff members must spend in providing telephone, e-mail, or face-to-face assistance.

-As the accompanying figure illustrates, the ____ changeover method involves implementing the complete new system at a selected location of the company.

____ measures a module's scope and processing characteristics.

Restricting the implementation to a pilot site increases the risk of system failure, compared with a direct cutover method, and operating both systems for only the pilot site is more expensive than a parallel operation for the entire company.

____________________ is an industry-standard protocol that allows most DBMSs from various vendors to interact and exchange data.

Modules that are independent are tightly coupled. _________________________

-In a structure chart, such as the one shown in the accompanying figure, a lower-level module is called a(n) ____________________ module.