1: ____ describe what objects need to know about each other, how objects respond to changes in other objects, and the effects of membership in classes, superclasses, and subclasses.
A Aggregates
B Relationships
C Clusters
D Linkages
2: The dependence of nonprimary key attributes on other nonprimary key attributes best describes a
A Relationship dependency
B Transitive dependency
C Weak attribute
D Weak entity
E Weak relationship
3: A primary key should be null.
A True
B False
4: A relationship between object classes best defines
A Encapsulation
B Scope
C Association
D Composition
E Integration
5 Your browser does not support inline frames or is currently configured not to display inline frames.: Data-flow diagramming is one of several structured analysis techniques used to increase software development productivity.
A True
B False
6: Referential integrity specifies that the value of an attribute of one relation depends on the existence of the same attribute in another relation.
A True
B False
7: Which of the following functional capabilities are required for providing smooth and easy navigation within a form
A Cursor-control capabilities
B Editing capabilities
C Exit capabilities
D Help capabilities
E All of the above
8: During an inspection test, exactly what the code does is investigated.
A True
B False
9: A relationship between the instances of one entity type is
A Unary relationship
B Binary relationship
C Ternary relationship
D Singular occurrence
E Partnership occurrence
10: When two relations, A and B, have a many-to-many relationship, we create a separate relation, C, to represent this.
A True
B False