INSY 2303 EXAM 3 2026 IT INFRASTRUCTURE
AND APPLICATIONS DRILL PACK ANSWER
SHEET
◉ Implamentation phase.
Answer: the project team supervises the tasks necessary to
construct the new information system
◉ maintenance phase.
Answer: involves the day-to-day operation of the system, making
modifications to improve performance, and correcting problems
◉ feature creep.
Answer: when you add excessive features to a product that make it
too complicated or difficult to use
◉ JAD.
Answer: Joint Application Development- management process that
allows developers to work directly with users
◉ BI.
, Answer: business intelligence - covers the process of collecting,
analyzing and processing data into usable information and their
presentation
◉ Object-Oriented Methodology.
Answer: treats an information system as a collection of objects that
interact to accomplish tasks
◉ UML (Unified Modeling Language).
Answer: Current standard for object-oriented documentation
◉ use case diagram.
Answer: documents the users of an information system and the
functions they perform
◉ 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
◉ Sequence Diagram.
Answer: depicts the detailed sequence of interactions that take place
for a use case
AND APPLICATIONS DRILL PACK ANSWER
SHEET
◉ Implamentation phase.
Answer: the project team supervises the tasks necessary to
construct the new information system
◉ maintenance phase.
Answer: involves the day-to-day operation of the system, making
modifications to improve performance, and correcting problems
◉ feature creep.
Answer: when you add excessive features to a product that make it
too complicated or difficult to use
◉ JAD.
Answer: Joint Application Development- management process that
allows developers to work directly with users
◉ BI.
, Answer: business intelligence - covers the process of collecting,
analyzing and processing data into usable information and their
presentation
◉ Object-Oriented Methodology.
Answer: treats an information system as a collection of objects that
interact to accomplish tasks
◉ UML (Unified Modeling Language).
Answer: Current standard for object-oriented documentation
◉ use case diagram.
Answer: documents the users of an information system and the
functions they perform
◉ 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
◉ Sequence Diagram.
Answer: depicts the detailed sequence of interactions that take place
for a use case
