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Database Systems MCQs App Download | Database Views PDF e-Book

Database Systems Practice Test 80

Database Views Multiple Choice Questions (MCQs) PDF Download | 80

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The MCQ: Views present serious problems with the expression of "Database Views" App (Free Android & iOS) with answers: deletion, insertion, and updation for top computer science schools in the world. Practice SQL Concepts and Queries Questions and Answers, Apple e-Book to download free sample to learn free online courses.

Database Views MCQ Quiz with Answers PDF Download: Test 80

MCQ: 396

Views present serious problems with the expression of

  1. Insertion
  2. Deletion
  3. Updation
  4. All of the Above
MCQ: 397

In an E-R diagram, the symbol that represents relationship sets, is

  1. Undivided rectangle
  2. Diamond
  3. Rectangles divided into two parts
  4. Triangle
MCQ: 398

The first point where the security enforcement is needed is in the

  1. Scripting
  2. Application
  3. Assigning roles
  4. Administration
MCQ: 399

The component that translates DML statements in a query language into an evaluation plan having low-level instructions, is referred as

  1. DML interpreter
  2. DML compiler
  3. DML processor
  4. DML manager
MCQ: 400

The predicate in the where clause is applied on the result relation of the

  1. Where clause
  2. From clause
  3. Define clause
  4. Select clause

Database Systems Exam Prep Tests

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