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Schemas Instances and Database State Quiz Questions PDF Download - 43

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"In a particular time, the data available in the database at specific moment is called" Quiz PDF: schemas instances and database state App APK with database concept, database time interval, database construct, and database state choices for computer science programs. Study database concepts and architecture questions and answers to improve problem solving skills for cheapest online computer science degree.

Quiz on Schemas Instances & Database State MCQs

MCQ: In a particular time, the data available in the database at specific moment is called

database time interval
database concept
database construct
database state

MCQ: The total participation constraint is also known as

recursive dependency
existence dependency
existence independency
recursive independency

MCQ: In the data model, the inherent constraints are classified as

flat constraints
parallel constraints
explicit constraints
implicit constraints

MCQ: The tuples that are represented in one of two relations and are lost if the JOIN operation is performed are called

functional tuples
dangling tuples
algorithm tuples
decomposition tuples

MCQ: The data type in SQL which includes various size integers and floating point numbers are classified as

query data type
numeric data types
binary data types
formatted data types