SQL Practice Test 30

SQL Database Interview Questions and Answers PDF Download - 30

Books:

Apps:

The e-Book SQL Database Interview Questions and Answers, sql trivia questions PDF, test 30 to practice sql online career tests. Solve SQL MCQ questions, sql database interview questions and answers Multiple Choice Questions (MCQ Quiz) for online college degrees. The Certification App: "SQL Database Interview Questions and Answers" App Download for sql tutorial for beginners online, sql frequently asked interview questions and answers, sql database interview questions and answers test prep for associates in computer science.

The Quiz: Aggregate function count of an empty collection is said to be, "Built-in Aggregrate Functions inSQL" App Download (Android & iOS) Free with answers 0, always unity, infinite and unknown for online software engineering degrees. Learn sql questions and answers, Apple Book to download free sample for online degrees.

SQL Quiz Online: SQL Database Interview Questions and Answers PDF Download - 30

MCQ 146: The aggregate function count of an empty collection is said to be

A) Always unity

B) 0

C) Infinite

D) Unknown

MCQ 147: Statement used for identification of embedded SQL requesting to the preprocessor, is

A) EmbedSQL

B) EXECSQL

C) SQLBegin

D) EXECSTART

MCQ 148: The logical connectives i.e. and, or, and not are permitted by the SQL to be defined at the clause

A) Define clause

B) From clause

C) Where clause

D) Select clause

MCQ 149: Indication of cascading revocation can be expressed through the keyword

A) Revoke

B) Cascade

C) Assign

D) Arrange

MCQ 150: The symbol ?*? is used to denote all the attributes in a relation, and is defined in the clause

A) Select clause

B) Define clause

C) From clause

D) Where clause

Career Tests: SQL Course Prep

Learn SQL Online Free with MCQs MCQs

SQL Learning Guide for Database Programmers MCQs

SQL Query Questions and Answers for Practice MCQs

SQL Frequently Asked Interview Questions and Answers MCQs

Frequently Asked Questions in Computer Science Interview MCQs

SQL Developer Interview Questions with Solutions MCQs

SQL Query Interview Questions and Answers MCQs

SQL Fundamentals Exam Prep Guide MCQs

SQL Basics MCQs with Answers for Interview MCQs

SQL Database Interview Questions and Answers Learning App & Free Study Apps

Download SQL Database Interview Questions and Answers App to learn SQL Database Interview Questions and Answers Quiz, DBMS Learning App, and Computer Architecture Quiz Apps. Free "SQL Database Interview Questions and Answers" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!