SQL MCQ Questions with Answers FAQ PDF Book Download

Sql mcq questions with answers, learn online sql MCQs, competency based interview questions with FAQs based online test prep. These frequently asked questions has multiple choice questions (MCQs), sql quiz questions and answers: an attribute can be assigned a meaningful name through defined clause of, answer key with options like clause, define clause, as clause, not like clause for competitive exam preparation. Free FAQ, situational interview questions are to learn sql mcq questions with answers: Q&A online with MCQs to practice test questions with answers.

FAQ: SQL MCQ Questions with Answers PDF Book Download

MCQ: An attribute can be assigned a meaningful name through defined clause of

  1. Like clause
  2. Define clause
  3. AS clause
  4. Not Like clause

C

MCQ: Built-in aggregate function named count(*) is not allowed to be used with clause

  1. Like clause
  2. Distinct clause
  3. Select clause
  4. Define clause

B

MCQ: Computing duplicates is considered mandatory while using aggregate function of

  1. Average
  2. Min
  3. Min
  4. Count

A

MCQ: Use of SQL keyword distinct is not allowed to be called in combination of

  1. Avg(*)
  2. Max(*)
  3. Sum(*)
  4. Count(*)

D

MCQ: Number of tuples in a relation can be computed by using aggregate function known to be

  1. CountIF
  2. Max
  3. Count
  4. Sum

C