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

A

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

A

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

B

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

D

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

C