Examlex
A data dictionary is sometimes described as "the database designer's database" because it records the design decisions about tables and their structures.
Scripts
Cognitive structures that describe appropriate sequences of events in well-known situations, guiding behavior and expectations in social settings.
Schemata
Cognitive structures that represent knowledge and beliefs about objects, people, or situations, helping to guide perception and understanding.
Scalenes
Muscles located on the side of the neck, involved in various neck movements and breathing.
Scaffolds
Supportive structures or techniques used to assist learning, allowing students to perform tasks they might not be able to complete alone.
Q14: The data cache or _ is a
Q15: A(n) _ attribute is an attribute that
Q23: Structure is based on the type of
Q29: BEFORE means before the changes are made
Q40: The decision to store _ attributes in
Q57: To avoid nulls, some designers use special
Q61: One characteristic of generalization hierarchies is that
Q68: A(n) _, also known as a nested
Q70: The DIFFERENCE operator subtracts one table from
Q73: Improving _ leads to more flexible queries.<br>A)