Database Systems Practice Test 86
Specialty Databases MCQs (Multiple Choice Questions) PDF Download - 86
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The Specialty Databases Multiple Choice Questions (MCQ) with Answers PDF (Specialty Databases MCQs PDF e-Book) download Ch. 13-86 to solve Database Systems Practice Tests. Study Introduction to DBMS quiz answers PDF, Specialty Databases Multiple Choice Questions (MCQ Quiz) to learn SQL certification courses. The Specialty Databases MCQs App Download: Free educational app for dbms keys, online analytical processing (olap), accessing sql and programming language, algebra operations in dbms, specialty databases test prep for online bachelor's degree computer science.
The MCQ Quiz: The one data model that contrasts with all the other models, is said to be; "Specialty Databases" App (Android & iOS) with answers: Relational data model; Entity relationship data model; Semi-structured data model; Object-based Data model; to learn SQL certification courses. Practice Introduction to DBMS Questions and Answers, Google eBook to download free sample for online college courses.
Specialty Databases MCQ with Answers PDF Download: Quiz 86
The one data model that contrasts with all the other models, is said to be
- Entity relationship data model
- Relational data model
- Semi-structured data model
- Object-based Data model
Aggregate functions can operate over multiple occurrences of a value, known to be
- multisets
- multidata
- multivalue
- multirelation
A database programmer must have access to a general-purpose programming language for at least
- 1 reason
- 2 reasons
- 3 reasons
- 4 reasons
Data that can be viewed as dimension attributes and measure attributes are called
- Integrated data
- Compound data
- Montonic data
- Multidimensional data
Minimal superkeys are called
- Unique key
- Superset key
- Candidate key
- Primary key
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Specialty Databases Practice Tests
- To specify that a normal join is to be used, a join clause can specify inner join instead of
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- Periodically backing up database, is process done by
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