UTA INSY 2303 EXAMS ESSENTIAL STUDY
QUESTIONS AND ANSWERS
◉ Object-Oriented Methodology.
Answer: treats an information system as a collection of objects that
interact to accomplish tasks
◉ UML.
Answer: Unified Modeling Language, The current standard for
object-oriented documentation
◉ class diagram.
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.
Answer: documents the users of an information system and the
functions they perform
◉ Sequence Diagram.
Answer: depicts the detailed sequence of interactions that take place
for a use case
, ◉ System Conversion.
Answer: the process of deactivating an old information system and
activating a new one
◉ Unit Testing.
Answer: Each application module is completed undergoes this to
ensure that it operates reliably and correctly
◉ Integration Testing.
Answer: Performed to ensure that the modules operate together
correctly
◉ System Testing.
Answer: Ensures that all the hardware and software components
work together
◉ MRP.
Answer: Material Requirements Planning, A production planning,
scheduling, and inventory control system used to manage
manufacturing processes.
◉ Data Flow Diagram.
QUESTIONS AND ANSWERS
◉ Object-Oriented Methodology.
Answer: treats an information system as a collection of objects that
interact to accomplish tasks
◉ UML.
Answer: Unified Modeling Language, The current standard for
object-oriented documentation
◉ class diagram.
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.
Answer: documents the users of an information system and the
functions they perform
◉ Sequence Diagram.
Answer: depicts the detailed sequence of interactions that take place
for a use case
, ◉ System Conversion.
Answer: the process of deactivating an old information system and
activating a new one
◉ Unit Testing.
Answer: Each application module is completed undergoes this to
ensure that it operates reliably and correctly
◉ Integration Testing.
Answer: Performed to ensure that the modules operate together
correctly
◉ System Testing.
Answer: Ensures that all the hardware and software components
work together
◉ MRP.
Answer: Material Requirements Planning, A production planning,
scheduling, and inventory control system used to manage
manufacturing processes.
◉ Data Flow Diagram.
