Basic Structure of SQL Queries MCQs Quiz Online PDF Download

Learn basic structure of sql queries MCQs, database management system online test for distance education, free online sql courses prep. Practice introduction to sql multiple choice questions (MCQs), basic structure of sql queries quiz questions and answers. ETS GRE test prep on set operations, additional basic operations, aggregate functions, basic structure of sql queries tutorials for online DBMS for beginners courses distance learning.

Study bachelors and masters in data science degree MCQs: for understanding of operations, clauses must be written in order, for online courses with choices select, where, from, from, select, where, select, from, where, and from, where, select for online knowledge tests, online eLearning, undergraduate and masters degree competitive exams. Free skills assessment test is for online learn basic structure of sql queries quiz questions with MCQs, exam preparation questions and answers.

MCQs on Basic Structure of SQL Queries Quiz PDF 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