Relational Model Concepts Quiz Questions and Answers PDF Download eBook
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"The values which cannot be divided further are classified as", relational model concepts Multiple Choice Questions (MCQ) with choices bi-atomic model, formatted values, diatomic values, and atomic values to learn online school courses. Learn relational data model and database constraints questions and answers with free online certification courses for online college courses.
Quiz on Relational Model Concepts PDF Download eBook
MCQ: The values which cannot be divided further are classified as
- formatted values
- bi-atomic model
- diatomic values
- atomic values
D
MCQ: In DBMS, the set-at-a-time manipulation language is also called
- internal level data manipulation language
- external level data manipulation language
- low level data manipulation language
- high level data manipulation language
D
MCQ: The kind of index in which the records have fixed length with only two fields is classified as
- anchor index
- cluster index
- primary index
- secondary index
C
MCQ: On a relational database, the kind of constraint which must be specified and does not contain large classes of constraints is considered as
- referential integrity constraint
- null integrity constraint
- semantic integrity constraints
- secondary integrity constraint
C
MCQ: In SQL, the constraints, constructs, views, domains and tables are classified as its
- elements
- declaration
- interpreters
- descriptors
A