Data Modeling Entity Relationship Model Multiple Choice Questions 1 PDF Download

Practice data modeling entity relationship model multiple choice questions (MCQs), DBMS test 1 for online exams. Practice introduction to data modeling MCQs questions and answers on introduction to data modeling, erm types constraints, entity types, sets, attributes and keys with answers. Free data modeling entity relationship model quiz, online study guide has helping answer key with choices as class diagrams, functional diagrams, attribute diagrams and entity diagrams of multiple choice questions as type of diagram in which operations are specified on objects is considered as to test learning skills for viva exam preparation and job's interview questions. Study to learn introduction to data modeling quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Data Modeling Entity Relationship Model Quiz PDF Download Test 1

MCQ. The type of diagram in which the operations are specified on objects is considered as

  1. functional diagrams
  2. class diagrams
  3. attribute diagrams
  4. entity diagrams

B

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

  1. one : one
  2. 1 : N
  3. M : N
  4. all of above

D

MCQ. The attributes that can be arranged into hierarchy are called

  1. composite attributes
  2. atomic attributes
  3. derived attributes
  4. simple attributes

A

MCQ. The set of all the entities having same attributes is classified as

  1. entity type
  2. attribute type
  3. function type
  4. hierarchy type

A

MCQ. The set of values which specifies which values are to be assigned to individual entities is considered as

  1. domain of values
  2. composition of values
  3. attribution of values
  4. derivation of values

A