DBMS Quiz, Notes & Technology Articles

Relation Schemas Design Quiz Questions and Answers 48 PDF Download

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Quiz on Relation Schemas Design Worksheet 48Quiz PDF Download

Relation Schemas Design Quiz

MCQ: Considering relational database, functional dependency between two attributes A and B is denoted by

  1. A → B
  2. B ← A
  3. AB → R
  4. R ← AB


Introduction to DBMS Quiz

MCQ: Specification given to database management system regarding data whether it is string, integers or special characters is classified as

  1. type of data stored
  2. type of query asked
  3. type of structure developed
  4. sequence of data cycle


Disk File Records Quiz

MCQ: Command in high level programming which completes release of buffers and perform other cleanup operations remaining is classified as

  1. read command
  2. find next command
  3. close command
  4. insert command


Modeling: Union Types Quiz

MCQ: Category which considers union of super class entities is called

  1. total super class
  2. partial super class
  3. disjoint super class
  4. joined super class


Normalization: First Normal Form Quiz

MCQ: If attribute of relation schema R is member of some candidate key then this type of attributes are classified as

  1. atomic attribute
  2. candidate attribute
  3. nonprime attribute
  4. prime attribute