Examlex
One situation created by the multivalued,multicolumn problem is that the maximum number of data values for an attribute is limited.
Publisher Type Score
A scoring metric or system that is proprietary to the publisher of a particular test, often used in educational and psychological assessments.
Standard Score
A standard score is a statistical measure that indicates how many standard deviations an entity is from the mean of the population.
SAT
A standardized test widely used for college admissions in the United States, assessing reading, writing, and math skills.
Standard Deviation
A statistical measure that quantifies the amount of variation or dispersion of a set of values.
Q7: In Microsoft Visio 2010,which objects can be
Q13: A form of multivalued dependency is found
Q18: In Microsoft Visio 2010,for a Relationship object
Q21: What are the IDEF1X equivalents of 1:1,1:N
Q29: The first attribute of a subtype object
Q52: One advantage of using the CONSTRAINT phrase
Q57: What are inconsistent values,and why are they
Q65: In an E-R model,the three types of
Q85: An ID-dependent table can be used to
Q90: Any table that meets the definition of