PracticeExercises1.1Thischapterhasdescribedseveralmajoradvantagesofadatabasesystem.Whataretwodisadvantages?Answer:Twodisadvantagesassociatedwithdatabasesystemsarelistedbelow.a.Setupofthedatabasesystemrequiresmoreknowledge,money,skills,andtime.b.Thecomplexityofthedatabasemayresultinpoorperfor