DBMS Quiz, Notes and Technology Articles

Impedance Mismatch Quiz Questions and Answers 10 PDF Download

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Quiz on Impedance Mismatch Worksheet 10Quiz PDF Download

Impedance Mismatch Quiz

MCQ: Database program which handles software applications and include database servers calls to update data is classified as

  1. client program
  2. host program
  3. iterator program
  4. loop program


Specialization and Generalization Quiz

MCQ: Kind of class which does not have its own subclasses is called

  1. leaf node
  2. attribute node
  3. overlapping node
  4. disjoint node


Equivalence of Sets of Functional Dependency Quiz

MCQ: If every functional dependency in set E is also in closure of F then this is classified as

  1. FD is covered by E
  2. E is covered by F
  3. F is covered by E
  4. Fplus is covered by E


Database System Environment Quiz

MCQ: Data communication system and database management system is also considered as

  1. DB ⁄ DC
  2. MS ⁄ DC system
  3. BM ⁄ CS system
  4. all of above


DIVISION Operation Quiz

MCQ: DIVISION operation can be applied to two relations A and B such as R(A) ÷ R(B) where as

  1. A does not belong to B
  2. A must be added to B
  3. A belongs or equal to B
  4. A must be subtracted from B