Database Management System Practice Test 106
Relational Model Constraints MCQs (Multiple Choice Questions) PDF Download - 106
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The Relational Model Constraints Multiple Choice Questions (MCQ) with Answers PDF (Relational Model Constraints MCQs PDF e-Book) download Ch. 12-106 to solve Database Management System Practice Tests. Study Relational Data Model and Database Constraints quiz answers PDF, Relational Model Constraints Multiple Choice Questions (MCQ Quiz) for online computer science classes. The Relational Model Constraints MCQs App Download: Free educational app for relational model constraints, secondary storage devices, dependencies and normal forms, database management languages, generalization and specialization test prep for information and communication technology.
The MCQ Quiz: The type of constraint which states that not even a single value with primary key can be a null value is classified as; "Relational Model Constraints" App (Android & iOS) with answers: Primary integrity constraint; Null integrity constraint; Secondary integrity constraint; Entity integrity constraint; for online computer science classes. Practice Relational Data Model and Database Constraints Questions and Answers, Google eBook to download free sample for computer science programs.
Relational Model Constraints MCQ with Answers PDF Download: Quiz 106
The type of constraint which states that not even a single value with primary key can be a null value is classified as
- null integrity constraint
- primary integrity constraint
- secondary integrity constraint
- entity integrity constraint
In disks, the tracks having same diameter on different surfaces are classified as
- sector
- blocks
- track
- cylinder
The conclusion of the template is a condition which must be held on tuples hypothesis in the template dependency called
- schema generating templates
- relation filtering template
- constraint generating templates
- tuple generating templates
The type of data manipulation language which is used to describe the complex operations in more precise way is classified as
- internal mapping language
- non procedural language
- procedural language
- external mapping language
Considering the constraints of generalization and specialization, the constraint of disjointness and completeness is usually
- non calculated
- non defined
- independence
- dependence
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- Relationship between vocabulary to represent different concepts is classified as
- Kind of index in which records have fixed length with only two fields is classified as
- In functional dependency between two sets of attributes A and B then set of attributes A of database is classified as
- Expression of generalized projection can be written as
- Constraint violated when key value in tuple already exists in some other relation's tuple is called
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Relational Model Constraints Quiz Book Questions
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