UTA INSY 2303 Exam 3 Review Questions with Correct Answers 100% Verified By Experts|
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Critical Path The sequence of stages determining the minimum time needed for an
operation especially when analyzed on a computer for a large organization
Colocation Center Centers that dedicate information systems which several corporations
lease space and equipment
Data Center a specialized facility designed to hold and protect computer systems and data
Application Development Tool Software that assists in the creation of new software
ERP Enterprise Resource Planning; it is a suite of software modules that integrate major
business activities
SDLC/Phases of the SDLC An information system progresses through several phases as it is
developed, used, and retired
order of phases Analysis > Design > Implementation > Maintenance > Planning
main purpose System Requirements Report > Application Specifications > Working System >
Project Development Plan
Feature Creep A tendency for product or project requirements to increase during
development beyond those originally foreseen
JAD Joint Application Design, A process used in the life cycle area of the dynamic systems
development method to collect business requirements while developing new information
systems for a company
, BI A technology driven process for analyzing data and presenting actionable information to
help executives, managers and other corporate end users make informed business decisions
Object-Oriented Methodology treats an information system as a collection of objects that
interact to accomplish tasks
UML Unified Modeling Language, The current standard for object-oriented documentation
class diagram provides the name of each object, a list of each object's attributes, a list of
methods, and an indication of the associations between objects
use case diagram documents the users of an information system and the functions they
perform
Sequence Diagram depicts the detailed sequence of interactions that take place for a use
case
System Conversion the process of deactivating an old information system and activating a
new one
Unit Testing Each application module is completed undergoes this to ensure that it operates
reliably and correctly
Integration Testing Performed to ensure that the modules operate together correctly
System Testing Ensures that all the hardware and software components work together
Latest Update Guaranteed Success
Critical Path The sequence of stages determining the minimum time needed for an
operation especially when analyzed on a computer for a large organization
Colocation Center Centers that dedicate information systems which several corporations
lease space and equipment
Data Center a specialized facility designed to hold and protect computer systems and data
Application Development Tool Software that assists in the creation of new software
ERP Enterprise Resource Planning; it is a suite of software modules that integrate major
business activities
SDLC/Phases of the SDLC An information system progresses through several phases as it is
developed, used, and retired
order of phases Analysis > Design > Implementation > Maintenance > Planning
main purpose System Requirements Report > Application Specifications > Working System >
Project Development Plan
Feature Creep A tendency for product or project requirements to increase during
development beyond those originally foreseen
JAD Joint Application Design, A process used in the life cycle area of the dynamic systems
development method to collect business requirements while developing new information
systems for a company
, BI A technology driven process for analyzing data and presenting actionable information to
help executives, managers and other corporate end users make informed business decisions
Object-Oriented Methodology treats an information system as a collection of objects that
interact to accomplish tasks
UML Unified Modeling Language, The current standard for object-oriented documentation
class diagram provides the name of each object, a list of each object's attributes, a list of
methods, and an indication of the associations between objects
use case diagram documents the users of an information system and the functions they
perform
Sequence Diagram depicts the detailed sequence of interactions that take place for a use
case
System Conversion the process of deactivating an old information system and activating a
new one
Unit Testing Each application module is completed undergoes this to ensure that it operates
reliably and correctly
Integration Testing Performed to ensure that the modules operate together correctly
System Testing Ensures that all the hardware and software components work together
