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Lock Based Protocols MCQ App Download | Database Systems PDF e-Book

Database Systems Practice Test 258

Lock Based Protocols MCQs (Multiple Choice Questions) PDF Download | 258

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The Lock Based Protocols Multiple Choice Questions (MCQ) with Answers PDF (Lock Based Protocols MCQs PDF e-Book) download Ch. 3-258 to study Database Systems Practice Tests. Study Concurrency Control quiz answers PDF, Lock Based Protocols Multiple Choice Questions (MCQ Quiz) for online computer science degrees. The Lock Based Protocols MCQs App Download: Free Database Systems App to study relational databases, history of database systems, relational algebra, transaction model, lock based protocols test prep for computer science associate degree.

The MCQs: The data item may be locked by "Lock Based Protocols" App (Android, iOS) with answers: 3 modes, 2 modes, 5 modes, and 4 modes for online computer science degrees. Practice Concurrency Control Questions and Answers, Google e-Book to download free sample for top computer science schools.

Lock Based Protocols MCQ with Answers PDF Download: Quiz 258

MCQ: 1286

The data item may be locked by

  1. 2 modes
  2. 3 modes
  3. 4 modes
  4. 5 modes
MCQ: 1287

For an individual transaction ensuring consistency is the responsibility of

  1. Process itself
  2. System programmer
  3. Database integrity manager
  4. Application programmer
MCQ: 1288

The rename operation of any relational algebra is

  1. Strictly required
  2. Not strictly required
  3. Dependent
  4. Complex
MCQ: 1289

Relational databases had become competitive with network and hierarchical database systems even in the area of performance, in

  1. 1960s
  2. 1970s
  3. 1980s
  4. 1990s
MCQ: 1290

A query takes as input several tables and returns a

  1. Multiple Records
  2. Multiple Schemas
  3. Multiple tables
  4. Single table

Database Systems Exam Prep Tests

Lock Based Protocols Learning App: Free Download Android & iOS

The App: Lock Based Protocols MCQs App to learn Lock Based Protocols Notes, DataBase Management System (MCS) MCQ App, and Electronic Devices MCQs App. The "Lock Based Protocols" App to Free Download DataBase Management System (MCS) MCQ Apps (iOS & Android) for computer science associate degree. Download App Store & Play Store study Apps with all functionalities for top computer science schools.

Lock Based Protocols Apps (Android & iOS)

Lock Based Protocols App

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

DataBase Management System (MCS) App

Electronic Devices Apps (Android & iOS)

Electronic Devices App

MCQsLearn: All-in-One Courses Apps (Android & iOS)

MCQsLearn: All-in-One Courses App