Examlex
Serializability means that data used during the execution of a transaction cannot be used by a second transaction until the first one is completed.
Race
A social construct that categorizes people based on physical characteristics, such as skin color, facial features, and hair texture.
Discrimination
The unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, sex, or disability.
Unequal Treatment
The unfair and differential treatment of individuals or groups based on characteristics such as race, gender, age, or social status, often leading to discrimination and prejudice.
Racial Group
A social category of people who share distinct physical or genetic traits deemed significant by society.
Q2: The relational data model was developed in
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Q7: "All users must have passwords" is an
Q12: An entity is said to be _-dependent
Q19: The relationship _ is difficult to establish
Q34: In the Chen and Crow's Foot notations,
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Q59: Once an SQL statement is transformed, the
Q73: The only way to access the data
Q91: When you _ data, you are aggregating