DBMS Quiz, Notes & Technology Articles

Weak Entity Types Quiz Questions and Answers 39 PDF Download

Learn weak entity types quiz, online DBMS test 39 for distance learning, online courses. Free database management system MCQs questions and answers to learn weak entity types MCQs with answers. Practice MCQs to test knowledge on weak entity types with answers, erm types constraints, relationship types, sets and roles, ordered records, database constraints and relational schemas, weak entity types test for online computer engineering degree courses distance learning.

Free weak entity types online course worksheet has multiple choice quiz question: parent entity type or identifying entity type are considered as other names of with choices dominant entity type, non dominant entity type, composite entity type and non foreign entity type with problems solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips, study data modeling: entity relationship model multiple choice questions based quiz question and answers.

Quiz on Weak Entity Types Worksheet 39 Quiz PDF 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