Locking Techniques for Concurrency Control MCQs & Quiz Online PDF Book Download

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Learn database system architectures test MCQs: concurrency control in which all data on a page or multiple pages will be locked simultaneously, is known to be, with choices page locking, class locking, object locking, and cluster level locking for online undergraduate computer science degree. Practice assessment test for scholarships, online learning locking techniques for concurrency control quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Locking Techniques for Concurrency Control Quiz Book Download

MCQ: Concurrency control in which all data on a page or multiple pages will be locked simultaneously, is known to be

  1. Page locking
  2. Class locking
  3. Object locking
  4. Cluster level locking

D

MCQ: Definition of cloud computing have essential characteristics of

  1. 4 types
  2. 5 types
  3. 6 types
  4. 7 types

B

MCQ: Concurrency control in which all data on a specific page is locked is known to be

  1. Page-level locking
  2. Cluster level locking
  3. Data-level locking
  4. System-level locking

A

MCQ: A common unit of storage used in all types of DBMSs is known to be

  1. Node
  2. Instance
  3. Page
  4. Entity

B

MCQ: Cluster locking is also called

  1. Class locking
  2. Page locking
  3. Container locking
  4. Object locking

C