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9th Grade SQL & Querying Quizzes, Questions & Answers

Recent SQL & Querying Quizzes

MySQL Online Aptitude Test 1

Questions: 15 | Attempts: 2431 | Last updated: Mar 21, 2025

Sample Question
What does SQL stands for?

Structure query language

Strong question language

Structured question language

Separate query language

Sql MCQ Exam: Trivia Quiz!

Questions: 25 | Attempts: 1973 | Last updated: Mar 22, 2025

Sample Question
Which of the following statements contains an error?

SELECT * FROM emp WHERE empid = 493945;

SELECT empid FROM emp WHERE empid= 493945;

SELECT empid FROM emp;

SELECT empid WHERE empid = 56949 AND lastname = ‘SMITH’;

Questions: 15 | Attempts: 123 | Last updated: Jun 22, 2025

Sample Question
It is the horizontal row of a cell

Record

Data

Database

Field

Bluekey Technical Test Level 2

Questions: 30 | Attempts: 150 | Last updated: Mar 14, 2025

Sample Question
You can add a row using SQL in a database with which of the following?

ADD

INSERT

CREATE

MAKE

Basic SQL Quiz By - M Khan

Questions: 5 | Attempts: 199 | Last updated: Mar 21, 2025

Sample Question
Sorts are Alphabetical in SQL, not Logical.

True

False

SQL Select: The Basics

Questions: 12 | Attempts: 324 | Last updated: Mar 22, 2025

Sample Question
Which of the following is NOT a commonly accepted rule for joining multiple tables?

It is commonly accepted to list joins between tables before other items in the WHERE clause

It is recommended that aliases be keywords to keep the statement uniform throughout

It is recommended that joins between tables are based on Primary/Foreign keys

Any table listed in a join statement MUST exist in the FROM element

Tsql Database - Quiz -5

Questions: 10 | Attempts: 80 | Last updated: Oct 6, 2025

Sample Question
Out of 4 statements namely 1,2,3,4,5, which of the statement/statements will execute successfully? if object_id('test2') is not null drop table test2 if object_id('test1') is not null drop table test1 create table test1 (a int not null primary key); create table test2 (b int,a int ) GO --statement 1 insert into test1 output inserted.a select 1 GO --statement 2 create trigger trig_test1 on test1 after insert as select 2 GO --statement 3 insert into test1 select 3 GO --statement 4 insert into test1 output inserted.a select 4 GO --statement 5 declare @temp as table (b int) insert into test1 output inserted.a into @temp select 5 select * from @temp GO

1

2

3

4

5

SQL & Pl/SQL Fundamentals Quiz

Questions: 33 | Attempts: 19752 | Last updated: Nov 21, 2025

Sample Question
Which SQL statement contains an error?

SELECT * FROM emp WHERE empid = 493945

SELECT empid FROM emp

SELECT empid FROM emp WHERE empid = 493945

SELECT empid WHERE empid = 56949 AND lastname='SMITH'

The Ultimate Server Query Language Quiz

Questions: 42 | Attempts: 13003 | Last updated: Mar 22, 2025

Sample Question
Which SQL function is used to count the number of rows in a SQL query?

COUNT()

NUMBER()

SUM()

SQL Table: Trivia Questions!

Questions: 7 | Attempts: 590 | Last updated: Mar 20, 2025

Sample Question
To make a PARAMETER mandatory, we use the OBLIGATORY option

True

False

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