Mist 351 Study guides, Class notes & Summaries

MIST 351 Final Correct and Answers Something that describes a person, place, object, or event is a(n) - ANSWER Attribute Cardinality is determined by - ANSWER The business rules Tables are linked together through - ANSWER Primary key-foreign key links Data independence can lead to - ANSWER None of the above a. Increased redundancy b. Decreased sharing c. All of the above d. None of the above The rule that states that an entity instance can simultaneously be a member of more th...

Disjoint Rule - ANSWER the rule that states that an entity instance cannot simultaneously be a member of more than one subclass pine valley furniture - ANSWER the name of the case used in each chapter of the book redundancy - ANSWER the major problem that we try to eliminate with good database design what leads to inconsistency - ANSWER redundancy a subclass ______ the attributes of the superclass - ANSWER inherits A DBMS allows for - ANSWER decreased data dependence, increased d...

MIST 351 Exam #1 Questions and Answers

MIST 351 Final Exam Questions and Answers

whats the name of the case that is used in each chapter of the book? - ANSWER Pine Valley Furniture a subclass ________ the attributes of the superclass - ANSWER inherits A CEO using software to calculate national sales figures is an example of which part of the MIS at work? - ANSWER ESS a single occurrence of an entity type is an - ANSWER entity instance the process of defining a more general entity type from a set of more specialized entity types is - ANSWER generalization a sto...

MIST 351 exam 1 Questions and Answers(RATED A) whats the name of the case that is used in each chapter of the book? - ANSWER Pine Valley Furniture a subclass ________ the attributes of the superclass - ANSWER inherits A CEO using software to calculate national sales figures is an example of which part of the MIS at work? - ANSWER ESS a single occurrence of an entity type is an - ANSWER entity instance the process of defining a more general entity type from a set of more specialize...

MIST 351 Final Exam Questions and Answers

Disjoint Rule - ANSWER the rule that states that an entity instance cannot simultaneously be a member of more than one subclass pine valley furniture - ANSWER the name of the case used in each chapter of the book redundancy - ANSWER the major problem that we try to eliminate with good database design what leads to inconsistency - ANSWER redundancy a subclass ______ the attributes of the superclass - ANSWER inherits A DBMS allows for - ANSWER decreased data dependence, increased d...

The major problem that we try to eliminate with good logical database design is - ANSWER redundancy and inconsistency something that represents a person, place, or event in an object model is an - ANSWER object a relationship between three entities that has attributes of its own can become an - ANSWER associative entity data dependency can lead to - ANSWER increased redundancy and decreased sharing cardinality is determined by - ANSWER the business rules

Something that describes a person, place, object, or event is a(n) - ANSWER Attribute Cardinality is determined by - ANSWER The business rules Tables are linked together through - ANSWER Primary key-foreign key links Data independence can lead to - ANSWER None of the above a. Increased redundancy b. Decreased sharing c. All of the above d. None of the above The rule that states that an entity instance can simultaneously be a member of more than one subclass is the - ANSWER Over...