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Concurrency Control App Download | Database Systems Notes e-Book PDF

Database Systems Admission Tests: Practice Test 8 (Chapter 3)

Concurrency Control Notes Questions & Answers PDF Download - 8

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The Concurrency Control Notes Questions and Answers PDF (Concurrency Control Quiz Answers PDF e-Book) download Ch. 3-8 to learn Database Systems Course. Solve Multiple Granularity in DBMS MCQs, Concurrency Control MCQs questions and answers PDF to study SQL certification courses. The Concurrency Control Notes App Download: Free Database Systems App to learn multiple granularity locking, lock based protocols, concurrency in index structures career test for information and communication technology.

The Quiz: A way of guarding against deadlock prevention is to "Concurrency Control" App APK Download with answers: order the execution, order data items, order access, and order cascading to study SQL certification courses. Practice Concurrency Control Concept in DBMS Quiz Questions, download Kobo eBook (Free Sample) to study SQL certification courses.

Concurrency Control Test Questions and Answers PDF Download: MCQ 8

MCQ: 36

A way of guarding against deadlock prevention is to

  1. Order data items
  2. Order the execution
  3. Order access
  4. Order cascading
MCQ: 37

Serializability can be ensured by the two-phase locking protocol but not

  1. Unlocking freedom
  2. Locking freedom
  3. Deadlock freedom
  4. Access freedom
MCQ: 38

A protocol that requires that each transaction must issue lock and unlock requests in two phases, is called

  1. Bi-lock locking protocol
  2. Two-phase locking protocol
  3. Two-level locking protocol
  4. Lock-point locking protocol
MCQ: 39

To ensure deadlock prevention, we can use the preemption approach and

  1. Rollbacks
  2. Timestamping
  3. Cascading
  4. Validating
MCQ: 40

A write operation in multiversion timestamp ordering, may result into the

  1. Abortion of transaction
  2. Termination of transaction
  3. Rollback of transaction
  4. Waiting of transaction

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Concurrency Control Notes App (Android & iOS)

Concurrency Control Notes App

Concurrency Control Notes App (iOS & Android)

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