SQL Queries for Practice with Answers PDF Download

Learn sql queries for practice with answers, sql FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), sql quiz questions and answers as operations of insert tuples into, delete tuples from, and modify tuples in sql database is made by , answer key with choices as view definition, embedded sql, sql ddl and sql dml for competitive exam preparation. Free frequently asked questions are to learn sql queries for practice with answers quiz online with MCQs to practice test questions with answers.

FAQs SQL Queries for Practice with Answers PDF Download

MCQ. Operations of insert tuples into, delete tuples from, and modify tuples in SQL database is made by

  1. View definition
  2. Embedded SQL
  3. SQL DDL
  4. SQL DML

D

MCQ. Querying information from database can be generated through

  1. SQL DML
  2. SQL DDL
  3. Embedded SQL
  4. View definition

A

MCQ. In SQL, constraints can be specified that is followed and must be satisfied by data stored in database is known to be

  1. Authorization
  2. View definition
  3. Integrity
  4. View declaration

C

MCQ. Definition of deleting relations, and modifying relation schemas are provided through command

  1. SQL DDL
  2. SQL DML
  3. View definition
  4. Embedded SQL

A

MCQ. Original version of SQL developed by IBM was said to be

  1. Data language
  2. Sequel
  3. Operational language
  4. Query language

B