Exam 11: Managing Systems Implementation

-As the accompanying figure illustrates, the ____ changeover method requires that both the old and the new information systems operate fully for a specific period.

The skill set required to develop documentation usually is the same as that to develop a system.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -In a structure chart, typically this kind of module directs lower-level modules.

Most Webinars are Web-based broadcasts that allow a user to receive audio or multimedia files using music player software.

The main objective of ____________________ is to avoid problems or to detect them as soon as possible.

____ describes the degree of interdependence among modules.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -With this kind of operation, the entire system is provided to some users.

A(n) ____________________ assesses the overall quality of a new information system.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -A separate test environment is necessary to maintain system security and integrity and protect this kind of environment.

During ____ testing, programmers must test programs that interact with other programs and files individually, before they are integrated into the system.

A test plan consists of detailed procedures that specify ____.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -When planning a program or set of programs, most analysts use this kind of approach, which proceeds from a general design to a detailed structure in a series of logical steps.

____ is the process of reviewing the program code to spot logic errors, which produce incorrect results.

In a pilot operation changeover, the group that uses the new system first is called the ____________________.

At the end of the systems implementation phase, the final report to management should include ____.

Systems analysts prepare overall documentation, such as process descriptions and report layouts, early in the SDLC.

Using flowcharts, programmers can break large systems into subsystems that are easier to understand and code.

Structure charts are based on the DFDs constructed during data and process modeling and object models that might have been developed.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Depending on the system, this can be done before, during, or after the operational environment is complete.

Although programmers perform the actual coding, IT managers usually assign systems analysts to work with them as part of a team effort.