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Practice Binary Relational Operation JOIN and DIVISION quiz questions, binary relational operation join and division multiple choice questions and answers PDF to prepare DBMS exam worksheet 5 for online certificate programs. Practice Relational Algebra and Calculus quiz with answers, binary relational operation join and division Multiple Choice Questions (MCQ) for online university degrees. Free binary relational operation: join and division MCQs, entity types, sets, attributes and keys, binary relational operation: join and division test prep for associates in computer science.
"If in the JOIN operation, the conditions of JOIN operation are not satisfied then the results of the operation is", binary relational operation join and division Multiple Choice Questions (MCQ) with choices one tuple from one relation, zero tuples and empty relation, zero tuples from two relation, and two tuples from empty relations to learn online courses. Learn relational algebra and calculus questions and answers with free online certification courses for online degrees.
Binary Relational Operation: JOIN & DIVISION Questions and Answers PDF Download eBook
MCQ: If in the JOIN operation, the conditions of JOIN operation are not satisfied then the results of the operation is
- zero tuples and empty relation
- one tuple from one relation
- zero tuples from two relation
- two tuples from empty relations
A
MCQ: The set of all the entities having same attributes is classified as
- entity type
- attribute type
- function type
- hierarchy type
A
MCQ: The set of values which specifies which values are to be assigned to individual entities is considered as
- domain of values
- composition of values
- attribution of values
- derivation of values
A
MCQ: The type of attributes that can be divided into smaller parts is classified as
- multivalve attributes
- single valued attributes
- composite attributes
- atomic attributes
D
MCQ: The technique which is used to retrieve data from disk in form of continuous blocks of stream and eliminates seek time is classified as
- concurrent buffering
- parallel buffering
- single buffering
- double buffering
D