Important SQL Queries Asked in Interview FAQ PDF Download

Learn important sql queries asked in interview FAQ, sql FAQ, competency based interview questions with MCQs based online test prep. These frequently asked questions has multiple choice questions (MCQ), sql quiz questions and answers: top level of hierarchy of contemporary databases includes, answer key with options catalogs, domains , casting and environments for competitive exam preparation. Free FAQ, situational interview questions are to learn important sql queries asked in interview quiz online with MCQs to practice test questions with answers.

FAQ: Important SQL Queries Asked in Interview PDF Download

MCQ: Top level of hierarchy of contemporary databases includes

  1. Catalogs
  2. Domains
  3. Casting
  4. Environments

C

MCQ: SQL standard defines its default catalog and schema as part of

  1. Structure
  2. Environment
  3. System
  4. Datatypes

B

MCQ: SQL environment declared authorization identifiers are known as

  1. Identifier
  2. Cast
  3. Domain
  4. Schema

A

MCQ: Schemas can be defined by command of

  1. Define schema
  2. Create schema
  3. Describe schema
  4. Trigger schema

B

MCQ: SQL statements can operate in context of schema, including the

  1. DDL statements
  2. DML statements
  3. DML And DDL statement
  4. TDML statements

C