Virtual Private Database MCQs & Quiz Online PDF eBook Download

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Learn relational database design MCQ: virtual private database (vpd) is said to be an authorization mechanism of level, with choices tuple-level, row-level, schema-level, and domain-level to learn online certificate courses. Practice merit scholarships assessment test, online learning virtual private database quiz questions for competitive exams in computer science major for computer and information science.

MCQs on Virtual Private Database PDF eBook Download

MCQ: Virtual Private Database (VPD) is said to be an authorization mechanism of level

  1. Tuple-level
  2. Row-level
  3. Schema-level
  4. Domain-level

B

MCQ: Virtual Private Database (VPD) is a function of

  1. Oracle
  2. Java
  3. SQL
  4. DB2

A

MCQ: Virtual Private Database (VPD) provides authorization at level of

  1. Rows
  2. Tuples
  3. Relations
  4. All of the above

D