SQL Basics Questions Answers for Beginners FAQ PDF Download

Learn sql basics questions answers for beginners FAQ, sql FAQ, competency based interview questions with MCQs based online test prep. These frequently asked questions has multiple choice questions (MCQs), sql quiz questions and answers: select clause of nested query is able to produce a collection of values, known to be , answer key with options function, set, set difference and instances for competitive exam preparation. Free FAQ, situational interview questions are to learn sql basics questions answers for beginners quiz online with MCQs to practice test questions with answers.

FAQ: SQL Basics Questions Answers for Beginners PDF 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