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Weak Entity Types Multiple Choice Questions PDF p. 35

Weak Entity Types multiple choice questions and answers, weak entity types quiz answers PDF 35 to learn Database Management System course for college certification. Learn Data Modeling Entity Relationship Model MCQ trivia questions, weak entity types Multiple Choice Questions (MCQ) for online college degrees. Weak Entity Types Interview Questions PDF: three schema architecture, subclass and superclass, database management languages, binary relational operation: join and division, weak entity types test prep for accelerated computer science degree online.

"The entities that have key attributes to be distinct are considered as" MCQ PDF with choices strong entity, weak entity, single entity, and foreign entity for best online schools for computer science. Solve data modeling entity relationship model questions and answers to improve problem solving skills for online software development courses.

Weak Entity Types Questions and Answers MCQs

MCQ: The entities that have key attributes to be distinct are considered as

weak entity
strong entity
single entity
foreign entity

MCQ: The JOIN operation which uses any of the comparison operators is classified as

THETA JOIN
CHI-JOIN
PI-JOIN
SIGMA-JOIN

MCQ: The type of data manipulation language which is embedded in programming and used to retrieve individual objects from database is classified as

procedural language
external mapping language
internal mapping language
non procedural language

MCQ: In the process of specialization, the subclasses are attached by

lines
dotted lines
red lines
red dotted lines

MCQ: The levels in which the three schema architecture can be defined includes

internal schema
conceptual schema
external schema
all of above