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SQL Quiz: App Download & e-Book PDF

SQL Practice Test 22

SQL Query Interview Questions and Answers PDF Download - 22

The SQL Query Interview Questions and Answers, Download SQL Quiz PDF e-Book, test 22 to study sql assessment tests. Solve SQL trivia questions, SQL Query Interview Questions and Answers Multiple Choice Questions (MCQ Quiz) for computer science associate degree. The SQL Query Interview Questions and Answers App Download: Free SQL App to study database query interview questions and answers for freshers, sql query practice questions answers, sql query interview questions and answers test prep for 2 year computer science degree.

The Quiz: In SQL, relations cannot define a null value for a; "SQL Query Interview Questions and Answers" App Download (Free) with answers: foreign key attribute, primary key attribute, not unique key attribute, and candidate key attribute for computer science associate degree. Practice sql questions and answers, Apple eBook to download free sample for online computer classes.

SQL Quiz: SQL Query Interview Questions and Answers PDF Download - 22

MCQ: 106

In SQL, relations cannot define a null value for a

  1. Primary key attribute
  2. Foreign key attribute
  3. Candidate key attribute
  4. Not unique key attribute
MCQ: 107

The idea of SQL was initially proposed by

  1. IBM
  2. Oracle
  3. Microsoft
  4. TeraData
MCQ: 108

Integrity constraints are identifiable as part of the database

  1. Schema definition phase
  2. Schema design phase
  3. Schema implementation phase
  4. Schema test phase
MCQ: 109

Computing duplicates is considered mandatory while using the aggregate function of

  1. Average
  2. Min
  3. Min
  4. Count
MCQ: 110

A role associated with a session can be set by commanding

  1. set role
  2. define role
  3. describe role
  4. grant role

Career Tests: SQL Course Prep

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SQL  Quiz Apps (Android & iOS)

SQL Quiz App

DBMS  Quiz Apps (Android & iOS)

DBMS Quiz App

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Computer Architecture Quiz App

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Digital Image Processing Quiz App