Examlex
The term set refers to all records having the same nonunique secondary key.
70th Percentile
A value below which 70 percent of the data falls, often used in statistical analysis to measure performance.
Submental Lymph Nodes
Lymph nodes located beneath the chin (submental area), part of the body's immune system, they can become enlarged due to infections or other conditions.
Enlarged Node
An increase in size of a lymph node, often a sign of infection, inflammation, or malignancy.
Infraclavicular Area
The anatomical region located just below the clavicle or collarbone, often referred to in medical examinations or procedures.
Q39: When accessing table structure,and determining the number
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Q54: A stored program that is attached to
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Q89: When dropping a nonkey column from a
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