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Weak Entity Types Quiz Questions and Answers 39 PDF Book Download

Weak entity types quiz questions and answers, weak entity types online learning, DBMS test prep 39 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on data modeling entity relationship model quiz, weak entity types multiple choice questions to practice database management system quiz with answers. Learn weak entity types MCQs, career aptitude test on erm types constraints, relationship types, sets and roles, ordered records, database constraints and relational schemas, weak entity types test for data administrator certification.

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Quiz on Weak Entity Types Worksheet 39Quiz Book Download

Weak Entity Types Quiz

MCQ: Parent entity type or identifying entity type are considered as other names of

  1. dominant entity type
  2. non dominant entity type
  3. composite entity type
  4. non foreign entity type

A

Database Constraints and Relational Schemas Quiz

MCQ: If two or more constraints are violated by using insert operation then by default the

  1. insert is accepted
  2. insert is rejected
  3. insertion permanently blocked
  4. none of above

B

Ordered Records Quiz

MCQ: Record searching technique which is based on blocks rather than records is called

  1. tertiary search
  2. binary search
  3. ordinary search
  4. ternary search

B

Relationship Types, Sets and Roles Quiz

MCQ: Relationship type with two degrees is classified as

  1. extension association
  2. intension association
  3. binary relationship
  4. ternary relationship

C

ERM Types Constraints Quiz

MCQ: Constraint which specifies minimum number of relationship instances is classified as

  1. participation constraint
  2. non-participation constraint
  3. extensive constraint
  4. intensive constraint

A