UTA INSY 2303 EXAM 3 Questions with Correct Answers 100% Verified By Experts| Latest
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ERP (Enterprise Resource Planning) it is a suite of software modules that integrate major
business activities
SDLC/Phases of the SDLC (Software Development lifecycle) An information system
progresses through several phases as it is developed, used, and retired
order of phases Planning > Analysis > Design > Implementation > Maintenance
main purpose Project Development Plan > System Requirements Report > Application
Specifications > Working System
BI (Business Intelligence) The process of collecting and analyzing past and present business
data as the basis for operational and strategic decision making.
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
B2B and B2G Websites such as FedBid, Oracle, & Ingram sell goods and services to other
businesses or to the government
B2C (business-to-consumer) Online storefronts such as Zappos, Amazon & Dell offer
merchandise and services to consumers
C2C (consumer-to-consumer) Consumers sell to each other at popular auction and list sites,
such as eBay & TaoBao.
Expert System A computer system designed to analyze data and produce a
recommendation, diagnosis, or decision based on a set of facts and rules
TPS (Transaction Processing System) provides a way to collect, process, store, display,
modify or cancel transactions
DSS (decision support system) it helps people make decisions by directly manipulating data,
accessing data from external sources, generating statistical projections, and creating data
models of various scenarios
Batch Processing The processing of previously collected jobs in a si
OLTP (online transaction processing) a real-time method in which each transaction is
processed as it is entered
Database/Database Models The underlying structure of a database
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ERP (Enterprise Resource Planning) it is a suite of software modules that integrate major
business activities
SDLC/Phases of the SDLC (Software Development lifecycle) An information system
progresses through several phases as it is developed, used, and retired
order of phases Planning > Analysis > Design > Implementation > Maintenance
main purpose Project Development Plan > System Requirements Report > Application
Specifications > Working System
BI (Business Intelligence) The process of collecting and analyzing past and present business
data as the basis for operational and strategic decision making.
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
B2B and B2G Websites such as FedBid, Oracle, & Ingram sell goods and services to other
businesses or to the government
B2C (business-to-consumer) Online storefronts such as Zappos, Amazon & Dell offer
merchandise and services to consumers
C2C (consumer-to-consumer) Consumers sell to each other at popular auction and list sites,
such as eBay & TaoBao.
Expert System A computer system designed to analyze data and produce a
recommendation, diagnosis, or decision based on a set of facts and rules
TPS (Transaction Processing System) provides a way to collect, process, store, display,
modify or cancel transactions
DSS (decision support system) it helps people make decisions by directly manipulating data,
accessing data from external sources, generating statistical projections, and creating data
models of various scenarios
Batch Processing The processing of previously collected jobs in a si
OLTP (online transaction processing) a real-time method in which each transaction is
processed as it is entered
Database/Database Models The underlying structure of a database
