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"The type of constraints that specifies the uniqueness of data stored in the database are considered as", advantages of dbms Multiple Choice Questions (MCQ) with choices business rules, semantics, controlled rules, and structural rules for online graduate programs. Learn database management systems questions and answers with free online certification courses for associates in computer science.
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MCQ: The type of constraints that specifies the uniqueness of data stored in the database are considered as
- semantics
- business rules
- controlled rules
- structural rules
A
MCQ: In database management system, the module which is designed to be used on workstation and personal computer systems is classified as
- local area module
- client module
- spatial module
- wide are module
B
MCQ: The indexes which specifies address of records on disk with a physical pointer are classified as
- structural index
- hashing index
- physical index
- logical index
C
MCQ: In programming languages, the available data types are
- integer
- string
- float and Boolean
- all of above
D
MCQ: The operation which allows to process relationships from multiple relations rather than single relation is classified as
- division operation
- relation operation
- square operation
- join operation
D