SQL Quizzes, Questions & Answers

Recent Quizzes

Oracle_test4 is designed to assess skills in SQL, focusing on functions, query syntax, and data manipulation. The quiz evaluates understanding of SELECT statements, ORDER BY clause, and string manipulation in SQL, essential for...

Questions: 15 | Attempts: 1328 | Last updated: Mar 22, 2023

Sample Question
Which SELECT statement will the result 'ello world' from the string 'Hello World'?

SELECT SUBSTR ('Hello',) FROM dual;

SELECT INITCAP (TRIM ('Hello World',1,1) FROM dual;

SELECT LOWER (SUBSTR ('Hello World',1,1) FROM dual;

SELECT LOWER (SUBSTR ('Hello World',2,1) FROM dual;

SELECT LOWER (TRIM ('H' FROM 'Hello World')) FROM dual;

The SQL Procedure: Trivia Quiz

There are different types of Stored Procedure in SQL server and we got to cover all of them in our previous classes. SQL is used to communicate with a database in a computer to accomplish a task. Take up the quiz below and get to...

Questions: 6 | Attempts: 1109 | Last updated: Mar 20, 2023

Sample Question
A query that joins a table to itself

Outer join

Self-join

Inner join

SQL Data Manipulation Language Trivia Quiz!

Welcome to the SQL data manipulation quiz. It is designed to test out just how much you understand when it comes to data manipulation, which is essentially editing, deleting, or changing the data as well as you can. It is perfect...

Questions: 20 | Attempts: 1475 | Last updated: Mar 21, 2023

Sample Question
A DML command that inserts, updates, or deletes database data

Alias

Inner join

Action query

SQL Test For Mappers

SQL Test for Mappers

Dear All,This quiz contains 10 quesions on SQL. Thought these quizzes will help us keep involved in some constructive work.If its ok to all the next one would be Unix followed by systems like MICA,BPI,FLEXCAB and CR'S

Questions: 10 | Attempts: 266 | Last updated: Mar 22, 2023

Sample Question
1. What does SQL stand for?

Structured Question Language

Structured Query Language

Strong Question Language

Basic SQL Quiz For School Learners!

Basic SQL Quiz for School Learners!

This is a quiz on the SQL system. needed for learning at school

Questions: 10 | Attempts: 3813 | Last updated: Oct 12, 2023

Sample Question
When did SQL appear

1974

1922

1977

1987

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