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DBMS for Competitive Exams MCQ App Download | Database Systems PDF e-Book

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DBMS for Competitive Exams MCQ (Multiple Choice Questions) PDF Download

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The DBMS for Competitive Exams Multiple Choice Questions (MCQ Quiz) with Answers PDF (DBMS for Competitive Exams MCQ PDF e-Book) download to study Database Systems Tests. Learn Database System Architectures Multiple Choice Questions and Answers (MCQs), DBMS for Competitive Exams quiz answers PDF for online SQL language certification. The DBMS for Competitive Exams MCQ App Download: Free Database Systems App to study server system architecture in dbms, centralized and client server architectures, concurrency control in dbms, dbms worksheet test prep for top computer science schools.

The MCQ: While an DDL operation acts on or refers to the object, it is protected by "DBMS for Competitive Exams" App Download [Free] with answers: encapsulation, encryption, locking, and views log for online SQL language certification. Practice DBMS for Competitive Exams Quiz Questions, download Google e-Book (Free Sample) for computer science associate degree.

DBMS for Competitive Exams Questions and Answers PDF Download

MCQ: 1

While an DDL operation acts on or refers to the object, it is protected by

  1. Encapsulation
  2. Encryption
  3. Locking
  4. Views log
MCQ: 2

Restricting data access and database activities is the responsibility of

  1. Data concurrency control
  2. Data access control
  3. Data atomicity control
  4. Data integrity control
MCQ: 3

Oracle Database acquires a DDL lock on behalf of?

  1. Explicit action
  2. Transaction
  3. Query
  4. Retrieval
MCQ: 4

The definition of a schema object is protected through

  1. Data dictionary lock
  2. Data declaration lock
  3. Data definition lock
  4. Data administrator lock
MCQ: 5

The data dictionary cache holds data in the form of

  1. Blocks
  2. Buffers
  3. Rows
  4. Columns

Database Systems Practice Tests

DBMS for Competitive Exams Study App: Free Download iOS & Android

The App: DBMS for Competitive Exams MCQs App to study DBMS for Competitive Exams Notes, DataBase Management System (MCS) MCQ App, and HTML MCQ App. The "DBMS for Competitive Exams MCQs" App to Free Download DataBase Management System (MCS) Apps (Android & iOS) for top computer science schools. Download App Store & Play Store study Apps with all functionalities for online SQL language certification.

DBMS for Competitive Exams Apps (Android & iOS)

DBMS for Competitive Exams App

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

DataBase Management System (MCS) App

HTML Apps (Android & iOS)

HTML App

Environmental Management Apps (Android & iOS)

Environmental Management App