Examlex
The "_____" characteristic of a primary key states that the selected primary key must not be composed of any attribute(s) that might be considered a violation.
Shift Attention
The process of changing focus from one object or task to another, reflecting the flexible allocation of cognitive resources.
Self-control
The capacity to regulate one's thoughts, emotions, and behaviors in the face of temptations and impulses.
Self-awareness
Awareness of one's own personality and individuality, including recognizing one’s emotions, thoughts, and behaviors.
Self-control
The ability of an individual to regulate their emotions, thoughts, and behaviors in the face of temptations and impulses.
Q1: The SQL command that allows a user
Q8: Atomicity indicates the permanence of the database's
Q14: In _, a three-pronged symbol represents the
Q25: What are the advantages of having the
Q26: Specialization is based on grouping _ characteristics
Q32: Character field comparisons are faster than numeric,
Q40: The decision to store _ attributes in
Q44: Knowing the sparsity of a column helps
Q44: The property of a subtype discriminator enables
Q63: The _ command defines a default value