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View of Data MCQ App Download | Database Systems PDF e-Book

Database Systems Practice Test 106

View of Data MCQs (Multiple Choice Questions) PDF Download | 106

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The View of Data Multiple Choice Questions (MCQ) with Answers PDF (View of Data MCQs PDF e-Book) download Ch. 13-106 to study Database Systems Practice Tests. Study Introduction to DBMS quiz answers PDF, View of Data Multiple Choice Questions (MCQ Quiz) for database administrator certification. The View of Data MCQs App Download: Free Database Systems App to study basic structure of sql queries, recursive queries, database design, selection operation in query processing, view of data test prep for applied computer science.

The MCQs: The term that describes the database design at the physical level, is known as "View of Data" App (Android, iOS) with answers: physical schema, logical schema, virtual schema, and view schema for database administrator certification. Practice Introduction to DBMS Questions and Answers, Google e-Book to download free sample for best online schools for computer science.

View of Data MCQ with Answers PDF Download: Quiz 106

MCQ: 526

The term that describes the database design at the physical level, is known as

  1. Logical schema
  2. Physical Schema
  3. View Schema
  4. Virtual Schema
MCQ: 527

In A4 search algorithm, selection operation can specify an equality condition by using a

  1. Secondary index
  2. Clustered index
  3. Nonclustered index
  4. Primary index
MCQ: 528

The schema of the database can be expressed graphically by a/an

  1. Relational diagram
  2. Object-based diagram
  3. Semi-structured diagram
  4. Entity relationship diagram
MCQ: 529

The recursive queries should not use not exists on a recursive view used by

  1. Subdomain
  2. Subset
  3. Subquery
  4. Subprocess
MCQ: 530

The query for finding the department names of all instructors, with duplicates would be

  1. define all dept name from instructor;
  2. select dept name all from instructor;
  3. define dept name all from instructor;
  4. select all dept name from instructor;

Database Systems Exam Prep Tests

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View of Data Apps (Android & iOS)

View of Data App

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

DataBase Management System (MCS) App

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Biochemistry App

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