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Deadlock Handling MCQ App Download - Database Systems PDF e-Book

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Concurrency in Index Structures MCQ (Multiple Choice Questions) PDF Download

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The MCQ: The system must deal with the deadlocks that are not prevented by using schemes of "Concurrency in Index Structures" App Download [Free] with answers: validation, deadlock detection, and deadlock recovery to study software engineering courses. Practice Concurrency in Index Structures Quiz Questions, download Apple e-Book (Free Sample) for online degrees.

Concurrency in Index Structures Questions and Answers PDF Download

MCQ: 1

The system must deal with the deadlocks that are not prevented by using schemes of

  1. Validation
  2. Deadlock detection
  3. Deadlock recovery
  4. Both A and B
MCQ: 2

A scheme that creates a new version of a data item for each transaction is defined by

  1. Concurrency control scheme
  2. Multiversion concurrency control scheme
  3. Timestamp concurrency control scheme
  4. Wound concurrency control scheme
MCQ: 3

A transaction that is inserting a new tuple into the database is given an

  1. Shared lock
  2. Mutual lock
  3. Exclusive lock
  4. NO lock
MCQ: 4

Concurrency control is a challenging task for transactions that have

  1. Application accesses
  2. I/O activities
  3. User interactions
  4. Application interactions
MCQ: 5

In preemption technique, transactions are assigned a unique timestamp to decide whether it should wait or

  1. Executed
  2. Committed
  3. Aborted
  4. Rolled back

Database Systems Practice Tests

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Concurrency in Index Structures Apps (Android & iOS)

Concurrency in Index Structures App

DataBase Management System (MCS) Apps (Android & iOS)

DataBase Management System (MCS) App

Global Warming Apps (Android & iOS)

Global Warming App

Basic Business Research Apps (Android & iOS)

Basic Business Research App