Relational Database Management System MCQs Quiz Online PDF Book Download

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MCQs on Relational Database Management System PDF Book Download

MCQ: In relational database management system, server is classified as

  1. SQL server
  2. SQT server
  3. SQR server
  4. ODBC server

A

MCQ: High level query language used in relational database is considered as

  1. SQL
  2. SQT
  3. SQR
  4. ODBC

A

MCQ: In relational databases, key which are considered as type of reference attribute is classified as

  1. foreign keys
  2. composite keys
  3. string keys
  4. floating keys

A

MCQ: Type of relational database which incorporate concepts of object database is classified as

  1. functional object system
  2. behavioral relational system
  3. extended relational system
  4. extended objects system

C

MCQ: On a relational database, kind of constraint which must be specified and does not contain large classes of constraints is considered as

  1. referential integrity constraint
  2. null integrity constraint
  3. semantic integrity constraints
  4. secondary integrity constraint

C