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Functional Dependency Theory Quiz Questions and Answers PDF Download eBook

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Quiz on Functional Dependency Theory PDF Download eBook

Functional Dependency Theory Quiz

MCQ: Some variation of E-R diagram, makes it impossible or difficult to specify

  1. Binary relationship sets
  2. Nonbinary relationship sets
  3. Unary relationship sets
  4. Non -unary relationships

B

History of Database Systems Quiz

MCQ: An IBM Research developed techniques for the construction of an efficient

  1. Object-based model
  2. Entity-relative model
  3. Relational model
  4. Structured model

C

Boyce Codd Normal Form Quiz

MCQ: Boyce?Codd normal form eliminated all the

  1. Inconsistency
  2. Atomicity
  3. Isolation
  4. Redundancy

D

Modification of Database Quiz

MCQ: The delete statement first finds all tuples in relation for which

  1. The relation exist
  2. Relation doesn't exist
  3. Predicate is true
  4. Predicate is false

C

Database Languages Quiz

MCQ: The easier to learn and use DMLs type, is

  1. Subjective DML
  2. Procedural DML
  3. Declarative DML
  4. Query DML

C