Exam 11: Managing Systems Implementation

Replacement code for applications is sometimes referred to as ____________________.

In a technique called ____ testing, the programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully.

-In a structure chart, such as the one shown in the accompanying figure, a(n) ____________________ module is reusable code and can be invoked from more than one point in a structure chart.

Post-implementation evaluation primarily is concerned with assessing the quality of a new system.

____ cutover involves more risk than other changeover methods.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Because this is not language-specific, it can be used to describe a software module in plain English without requiring strict syntax rules.

Systems analysts seldom are responsible for preparing documentation to help users learn a system.

In sequence, the four steps typically followed to create a structure chart are ____.

Phased operation is more expensive than full parallel operation because the entire system must be worked with at a time.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -This kind of operation is an inappropriate changeover method when the two systems perform different functions or if the new system involves a new method of business operations.

What is system changeover? Discuss in detail at least three of the changeover options, and compare the options.

When developing a training program, which of the following guidelines should be kept in mind?

-A(n) ____________________, such as that illustrated in the accompanying figure, consists of rectangles that represent the program modules, with arrows and other symbols that provide additional information.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Passing this down from a control module generally is regarded as poor design, because logic problems in the control module can affect logic and coding in the subordinate module.

A Web site for the ____ describes a variety of IT education and training resources.

After completing integration testing, a systems analyst must perform ____________________, which involves the entire information system and includes all typical processing situations.

An old system might be capable of ____________________ data in an acceptable format for a new system or in a standard format, such as ASCII or ODBC.

What are the steps to follow when you create a structure chart?

A ____ consists of related program code organized into small units that are easy to understand and maintain.

Libby mentions that she must test a program that interacts with other programs, and she wants to begin by testing the program individually. Emma tells her about a process in which a programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully. What is the name of this process?