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Database Management System Practice Test 56

Weak Entity Types MCQ Questions PDF Download - 56

The e-Book Weak Entity Types Multiple Choice Questions and Answers (MCQs), weak entity types quiz answers PDF chapter 1-56 to study online courses, database management system tests. Study Data Modeling Entity Relationship Model MCQ trivia questions, weak entity types Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book "Weak Entity Types MCQs" App Download: weak entity types, introduction to dbms, relational model concepts, relational model constraints, dbms end users test prep for associates in computer science.

The MCQ "The set of key attributes that identify weak entities related to some owner entity is classified as" PDF, Weak Entity Types App Android & iOS (Free) with partial key, structural key, string key, and foreign key choices for top computer science schools. Practice data modeling entity relationship model questions and answers, Google eBook to download free sample for online degrees.

Database Management System: Weak Entity Types MCQ Quiz PDF Download

MCQ: The set of key attributes that identify weak entities related to some owner entity is classified as

A) structural key
B) partial key
C) string key
D) foreign key

MCQ: The structuring of database by specifying the types and constraints of data is classified as

A) defining a database
B) creating a database
C) analyzing a database
D) filtering a database

MCQ: The multivalued dependencies used to develop relational design theory of database is classified as

A) amortization
B) normalization
C) conceptualization
D) depreciation

MCQ: In the data model schemas, the constraints that are expressed directly are classified as

A) explicit constraints
B) implicit constraints
C) flat constraints
D) parallel constraints

MCQ: The group of employees who are responsible for maintenance running hardware of system is classified as

A) well being personnel
B) operators and maintenance personnel
C) system personnel
D) execution personnel

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