ICT 2622 Best Exam Solution Guaranteed Success Graded A+.

___________ is where the value in one field determines the value in another field in the same record. Select one: a.Referential integrity b.Second normal form c.Functional dependency d.First normal form - correct answer c.Functional dependency A diagram that shows the overall structure of a system as it exists after it is deployed is called what? Select one: a.System and subsystem diagram b.Software components diagram c.Architectural class diagram d.Design class diagram - correct answer b.Software components diagram A concept that allows subclasses to share the characteristics of their superclasses is called ______________. Select one: gation itance sition plicity - correct answer itance "Customer decides to buy a shirt" is an example of what? Select one: a.Activity after an event. b.A temporal event c.Activity prior to an event d.An external event - correct answer c.Activity prior to an event A database lock that does not allow another user to update the data is called what? Select one: a.Shared lock b.Database lock c.Write lock d.Transaction lock - correct answer c.Write lock The ______ is the assumption that a system runs under perfect operating and technological conditions. technology assumptions ct processing control processing control ct technology assumption - correct answer ct technology assumption On a systems sequence diagram, ______ indicate(s) a true/false condition. a. egg b.* c.[ ] d.{ } - correct answer c.[ ] If the True/False condition on a message evaluates to false in a sequence diagram, which of the following is correct? a.The message is false. b.The message is not sent. c.The message has no return value. d.The message is not processed. - correct answer b.The message is not sent. Which of the following is an example of a state event? a.Inventory reorder point is reached b.A customer places an order c.It is time to send a late notice d.Management checks order status - correct answer a.Inventory reorder point is reached The term "I'll know it when I see it" refers to what method of requirements definition? a.User interviews b.Observing business procedures c.Collecting active user comments d.Questionnaires - correct answer c.Collecting active user comments A vehicle object is denoted with the following label: a.:Vehicle b.Vehicle c.Vehicle d.Vehicle - correct answer a.:Vehicle The boundary between the automated portion of the system and the users of the system is called the ______. are boundary cation boundary m boundary ation boundary - correct answer ation boundary The term technology architecture refers to______. configuration of the old technology and new technology within an organization combination of information systems and the hardware infrastructure software resources which make up the information systems hardware, network, and system software - correct answer hardware, network, and system software Which of the following is the best model to use to document the inputs and the outputs to a system? a.Fully developed use case description b.State chart diagram c.System sequence diagram d.Activity diagram - correct answer c.System sequence diagram Persons who regularly interact with the system as part of their jobs are called ______. stakeholders t stakeholders tive stakeholders tional stakeholders - correct answer tional stakeholders In a transition label in a state machine the syntax is A(B)[C]/D. What does the D stand for? a.Action expression b.True/False condition c.Input parameters d.Transition name - correct answer a.Action expression What is the purpose of an iteration recap? a.To rework the project schedule b.To review the project processes c.To give performance reviews to the programm