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Data Storage and Querying MCQs Quiz Online PDF Download eBook

Solve Data Storage and Querying Multiple Choice Questions (MCQ), data storage and querying quiz answers PDF data science practice test for online courses. Learn introduction to dbms Multiple Choice Questions and Answers (MCQs), "Data Storage and Querying Quiz" questions and answers for applied computer science. Learn transaction management, database users and administrators, database design, database languages test prep for online degrees.

"The functional components of a database system can be broadly divided into" Multiple Choice Questions (MCQ) on data storage and querying with choices 2 components, 3 components, 4 components, and 5 components for applied computer science. Practice data storage and querying quiz questions for merit scholarship test and certificate programs for online computer engineering programs.

MCQs on Data Storage and Querying PDF Download eBook

MCQ: The functional components of a database system can be broadly divided into

  1. 2 components
  2. 3 components
  3. 4 components
  4. 5 components

A

MCQ: Translation of the various DML statements into low-level file-system commands, is done by

  1. Query processor
  2. Storage manager
  3. Query manager
  4. Storage processor

B

MCQ: The component of storage manager, which ensures that the database remains in a consistent state despite of system failures, is known as

  1. File manager
  2. Authorization and integrity manager
  3. Buffer manager
  4. Transaction manager

D

MCQ: Data is moved between disk storage and main memory as needed, because of the

  1. Efficiency
  2. Storage space
  3. Processing speed
  4. Normalization

B

MCQ: The component that provides the interface between the low-level data stored and the application programs and queries submitted to the system, is known as

  1. Storage manager
  2. Storage processor
  3. Query processor
  4. Query manager

A