SQL Quizzes, Questions & Answers

Recent Quizzes

The SQL UNION is used in set operations. Test your knowledge in the use of the SQL UNION operator, and it's various functions in a data set by taking this quiz. You can also brush up on your knowledge of the difference...

Questions: 10 | Attempts: 644 | Last updated: Mar 21, 2023

Sample Question
The SQL UNION Operator enables you draw information from two or more table with the _____

Value

Structure

Rows

Lines

SQL Subjective Assessment Test

Take our SQL Subjective Assessment Test, designed to evaluate your understanding and skills in SQL, focusing on your ability to solve real-world problems through subjective, open-ended questions. Here, you will be challenged with...

Questions: 10 | Attempts: 377 | Last updated: Jun 24, 2024

Sample Question
What does SQL stand for?

Structured query language

Software query language

Structured questionnaire language

Standard query language

Intelligent Big Data SQL Assessment Test

SQL is a programming language that is used for many purposes. Our super intelligent big data SQL assessment test will test your knowledge of this computer language. All you have to do is to answer a few very simple questions...

Questions: 10 | Attempts: 136 | Last updated: Sep 5, 2023

Sample Question
What is the best tool for transferring data between Hadoop and relational database servers?

SQL

Sqoop

Hive

Groovy

Intelligent Ms SQL Basic Assessment Test

Intelligent MS SQL Basic Assessment Test

We sincerely welcome you to this informative Intelligent MS SQL basic assessment test! Developed by Microsoft, MS SQL is a relational database management system. Take this short basic assessment test to assess your knowledge of...

Questions: 10 | Attempts: 153 | Last updated: Aug 31, 2023

Sample Question
What is a database?

A collection of data

A collection of structured data

A collection of similar data

A large collection of desimilar data

Intelligent SQL Server 2014 Assessment Test

Questions: 10 | Attempts: 212 | Last updated: Mar 21, 2023

Sample Question
SQL stands for

Structured query language

Software query language

Structured questionnaire language

Standard query language

Sql MCQ Exam: Trivia Quiz!

SQL MCQ Exam: Trivia Quiz!

Questions: 25 | Attempts: 1955 | Last updated: Mar 22, 2023

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’;

Oracle Pl/SQL Quiz: Trivia Exam!

Oracle PL/SQL Quiz: Trivia Exam!

Questions: 20 | Attempts: 1377 | Last updated: Mar 22, 2023

Sample Question
Select incorrect variable declarations.

Foo_number varchar2(10);

Foo_text number(10);

Foo_char char(1) := 'Y';

Foo_time date;

Foo_text varchar2(10) := 'hello world';

SQL And Database Quiz

SQL and Database Quiz

Questions: 8 | Attempts: 590 | Last updated: Mar 22, 2023

Sample Question
How do you create a database? Which command is correct?

Create database ;

Create database NAME;

SQL Quiz No. 1

Questions: 15 | Attempts: 108 | Last updated: Jun 25, 2023

Sample Question
It is the horizontal row of a cell

Record

Data

Database

Field

Fresher Drive @ 27 September - C#, SQL

Questions: 25 | Attempts: 90 | Last updated: Dec 8, 2023

Sample Question
Default namespace in dotnet?

System

Math

Object

Text

« Previous 123 4 5 6 Next »