SQL Basics Questions Answers for Beginners FAQ PDF Book Download

Sql basics questions answers for beginners, learn online sql MCQs, competency based interview questions with FAQs based online test prep. Sql frequently asked questions has multiple choice questions (MCQs), sql basics questions answers for beginners as select clause of nested query is able to produce a collection of values, known to be, with choices function, set, set difference, and instances for online sql certifications. Free FAQ, situational interview questions are to learn sql basics questions answers for beginners: Q&A online with MCQs to practice test questions with answers.

FAQ: SQL Basics Questions Answers for Beginners PDF Book Download

MCQ: Select clause of nested query is able to produce a collection of values, known to be

  1. Function
  2. Set
  3. Set difference
  4. Instances

B

MCQ: For membership in a relation, SQL allows testing of

  1. Instances only
  2. Attributes only
  3. Tuples
  4. Distinct values

C

MCQ: For verification of set membership connective used is said to be

  1. IN
  2. Not IN
  3. AS
  4. Not AS

A

MCQ: In SQL a nesting subquery can be declared in

  1. Select clause
  2. Where clause
  3. From clause
  4. Distinct clause

B

MCQ: Absence of set membership can be checked via known connective of

  1. IN
  2. Not IN
  3. AS
  4. Not AS

B