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Database Systems Notes App | SQL Concepts and Queries e-Book PDF Download

Database Systems Admission Tests: Practice Test 32 (Chapter 21)

SQL Concepts and Queries Notes Questions & Answers PDF Download - 32

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The SQL Concepts and Queries Notes Questions and Answers PDF (SQL Concepts and Queries Quiz Answers PDF e-Book) download Ch. 21-32 to learn Database Systems Course. Solve Integrity Constraints MCQs, SQL Concepts and Queries MCQs questions and answers PDF to study online educational courses. Free Database Systems Notes App Download: SQL Concepts and Queries Notes e-Book PDF to learn database views, sql data types and schemas career test for bachelor's degree in computer science.

The Quiz: The create table command may also include; "SQL Concepts and Queries" App APK Download with answers: boolean statements, atomicity statements, integrity-constraints statements, and evaluative statements to study online educational courses. Practice Modification of Database Quiz Questions, download Kobo eBook (Free Sample) to study online educational courses.

SQL Concepts and Queries Test Questions and Answers PDF Download: MCQ 32

MCQ: 156

The create table command may also include

  1. Atomicity statements
  2. Boolean statements
  3. Integrity-constraints statements
  4. Evaluative statements
MCQ: 157

Certain database systems allow view relations to be

  1. Stored
  2. Prestored
  3. Precomputed
  4. Precompiled
MCQ: 158

For every attribute in SQL by default, a null value as a result is a

  1. Illegal value
  2. Legal value
  3. Atomic value
  4. Convertible value
MCQ: 159

SQL defines several functions to get the

  1. Current date
  2. Current time
  3. System date
  4. Both A and B
MCQ: 160

Null values complicate the referential-integrity constraints

  1. Syntax
  2. Logic
  3. Semantics
  4. Handling

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