Basic Structure of SQL Queries MCQs Quiz Online PDF Book Download

Basic structure of sql queries multiple choice questions (MCQs), basic structure of sql queries quiz answers to learn CS courses for online data analyst degree. Introduction to sql MCQs with answers, basic structure of sql queries quiz questions and answers for information technology programs online. Learn aggregate functions, nested subqueries, additional basic operations, set operations, basic structure of sql queries test prep for data science certification.

Learn introduction to sql test MCQs: for understanding of operations, clauses must be written in order, with choices select, where, from, from, select, where, select, from, where, and from, where, select for information technology programs online. Practice merit scholarships assessment test, online learning basic structure of sql queries quiz questions for competitive assessment in computer science major .

MCQ on Basic Structure of SQL Queries Quiz Book Download

MCQ: For understanding of operations, clauses must be written in order

  1. Select, where, from
  2. From, select, where
  3. Select, from, where
  4. From, where, select

C

MCQ: Query for finding department names of all instructors, is

  1. select dept_name about instructor;
  2. define dept_name from instructor;
  3. select dept_name from instructor;
  4. define dept_name about instructor;

C

MCQ: Since duplicate retention is default, we shall not use

  1. Distinct
  2. All
  3. Describe
  4. Whole

B

MCQ: Result relation has all attributes from all relations in the

  1. Select clause
  2. IN clause
  3. From clause
  4. Define clause

C

MCQ: Basic structure of an SQL query consists of clauses of type

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

B