Exam 11: Managing Systems Implementation

The principles of cohesion and coupling do not apply to object-oriented application development.

_____ involves more risk than other changeover methods.

The main objective of _____ is to avoid problems or to identify them as soon as possible.

Agile projects use various iterative and incremental models.

Data conversion is easier when a new system replaces a manual system because all data can be entered manually,unless it must be scanned.

_____ measures a module's scope and processing characteristics.

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

System developers use _____ to document and trail program defects,code changes,and replacement code.

In a structure chart,a curved arrow represents a _____,which indicates that one or more modules are repeated.

A class diagram includes the class _____,which describe the characteristics of objects in the class.

Language and grammar errors are referred to as script errors.

The objective of _____ 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.

Program documentation _____.

Cohesion describes the degree of interdependence among modules.

Meshing is the process of turning program logic into specific instructions that the computer system can execute.

When developing a training program,which guideline should be kept in mind?

_____ is the process of constructing the programs and code modules that serve as the building blocks of an information system.

Successful completion of system testing is the key to user and management approval,which is why system tests sometimes are called _____.

Commercial software packages must undergo unit and integration testing similar to that of in-house developed systems,although system testing usually is not performed.

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