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ERM Types Constraints MCQ with Answers PDF

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ERM Types Constraints Multiple Choice Questions (MCQ), ERM Types Constraints quiz answers PDF with database management system career tests for online courses. Practice data modeling: entity relationship model Multiple Choice Questions and Answers (MCQs), ERM Types Constraints quiz questions for computer science programs. ERM Types Constraints Interview Questions PDF: entity types, sets, attributes and keys, erm types constraints, conceptual data models test prep for computer software engineer.

"Considering the binary relationships, the possible cardinality ratios are" MCQ PDF on erm types constraints with choices one : one, 1 : n, m : n, and all of above for computer science programs. Practice erm types constraints quiz questions for merit scholarship test and certificate programs for cheapest online computer science degree.

MCQs on ERM Types Constraints Quiz

MCQ: Considering the binary relationships, the possible cardinality ratios are

one : one
1 : N
M : N
all of above

MCQ: The types of partial constraints are

total and partial
intensive and extensive
minimum and maximum
floating and string

MCQ: The relationship type in which one attribute is migrated to the N-side of relationship is classified as

4:N
3:N
1:N
2:N

MCQ: For a relationship type, the participation constraints and cardinality ratio are considered together to make

intensive constraints
recursive constraints
composite constraints
structural constraints

MCQ: The constraint which specifies the minimum number of relationship instances is classified as

participation constraint
non-participation constraint
extensive constraint
intensive constraint

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ERM Types Constraints Interview Questions

Considering the binary relationships, the possible cardinality ratios areThe set of values which specifies which values are to be assignedThe type of attributes that can be divided into smaller parts is classified asThe technique which is used to retrieve data from disk in formIn external sorting, the number of runs that can be merged in every pass are calledIn multilevel indexes, the primary index created for its first level is classified as