UTA INSY 2303 EXAM 3 REVIEW WITH
COMPLETE SOLUTIONS
Critical Path - Correct Answer The sequence of stages determining the minimum time needed for an operation especially when analyzed on a computer for a large organization Colocation Center - Correct Answer Centers that dedicate information systems which several corporations lease space and equipment Data Center - Correct Answer a specialized facility designed to hold and protect computer systems and data Application Development Tool - Correct Answer Software that assists in the creation of new software ERP - Correct Answer Enterprise Resource Planning; it is a suite of software modules that integrate major business activities SDLC/Phases of the SDLC - Correct Answer An information system progresses through several phases as it is developed, used, and retired order of phases - Correct Answer Analysis > Design > Implementation > Maintenance > Planning main purpose - Correct Answer System Requirements Report > Application Specifications > Working System > Project Development Plan Feature Creep - Correct Answer A tendency for product or project requirements to increase during development beyond those originally foreseen JAD - Correct Answer 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 1 / 2
BI - Correct Answer 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 - Correct Answer treats an information system as a collection of objects that interact to accomplish tasks UML - Correct Answer Unified Modeling Language, The current standard for object-oriented documentation class diagram - Correct Answer 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 - Correct Answer documents the users of an information system and the functions they perform Sequence Diagram - Correct Answer depicts the detailed sequence of interactions that take place for a use case System Conversion - Correct Answer the process of deactivating an old information system and activating a new one Unit Testing - Correct Answer Each application module is completed undergoes this to ensure that it operates reliably and correctly Integration Testing - Correct Answer Performed to ensure that the modules operate together correctly System Testing - Correct Answer Ensures that all the hardware and software components work together MRP - Correct Answer Material Requirements Planning, A production planning, scheduling, and inventory control system used to manage manufacturing processes.
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