Database Systems MCQs (Computer Science) From Textbook

Database Systems Notes App Free Download | ER Diagrams Symbols e-Book PDF

Database Systems Certification MCQs – Mock Test 231

ER Diagrams Symbols Notes Questions with Answers PDF Download – Test 231

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The ER Diagrams Symbols Notes Questions and Answers PDF (ER Diagrams Symbols Quiz Answers PDF e-Book) download Ch. 4-231 to study Database Systems Practice Tests. Learn Database Design and ER Model MCQ Questions PDF, ER Diagrams Symbols Multiple Choice Questions (MCQ Quiz) to study software engineering courses. Download Database Systems Notes App: Free ER Diagrams Symbols App to study java database connectivity (jdbc), relational databases, dbms for competitive exams, er diagrams symbols test prep for BSc computer science.

The Quiz: In an E-R diagram, identifying relationship sets linked to weak entity sets, are represented by; "ER Diagrams Symbols" App (iOS, Android) with answers: dashed lines, diamonds, double diamonds, and double lines for BSc computer science. Study Database Design and ER Model Questions and Answers, Apple Book to download free chapter for online computer science schools.

ER Diagrams Symbols MCQs – Mock Test 231 PDF Download

MCQ: 1151

In an E-R diagram, identifying relationship sets linked to weak entity sets, are represented by

  1. Diamonds
  2. Dashed lines
  3. Double Lines
  4. Double diamonds
MCQ: 1152

Oracle Database acquires a DDL lock on behalf of?

  1. Explicit action
  2. Transaction
  3. Query
  4. Retrieval
MCQ: 1153

The Open Database Connectivity (ODBC) standard to use with the C language is a commonly used

  1. Application process interface
  2. Adapter process interface
  3. Application program interface
  4. Adapter program interface
MCQ: 1154

The second parameter to getConnection is a database

  1. URL
  2. User identifier
  3. Password
  4. Machine address
MCQ: 1155

A trigger can be dropped, which removes it

  1. Temporarily
  2. Permanently
  3. For specific actions
  4. For limited time

ER Diagrams Symbols Certification Guide – Database Systems App & eBook Notes

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ER Diagrams Symbols Notes App (Android & iOS)

ER Diagrams Symbols Notes App

DataBase Management System (MCS) Notes App (iOS & Android)

DataBase Management System (MCS) Notes App

PHP Notes App (Android & iOS)

PHP Notes App

Software Engineering Notes App (iOS & Android)

Software Engineering Notes App