SQL
Master SQL: Test Your Knowledge!
Welcome to the SQL Quiz! This engaging quiz will challenge your understanding of SQL (Structured Query Language) and its applications in database management. Whether you are a beginner or an expert, this quiz is designed to enhance your SQL skills.
Key features of the quiz include:
- 11 challenging questions
- Multiple choice, checkboxes, and text responses
- Real-world scenarios to test your knowledge
What does SQL stand for?
Structured Query Language
Sequential Query Language
Stratified Query Language
Structured Query Lab
Who developed SEQUEL?
Google
Microsoft
IBM
Oracle
What type of data is SQL intended to operate on?
Tables
Documents
Pictures
None of the above
Which of the following is not a valid SQL command?
SELECT
INSERT
CREATE
FORM
Fill in the blank to pick/ display all contents of the Frontline table. SELECT __ FROM Frontline.
*
^
All
%
Which command allows you to control the number of output rows?
STOP
LIMIT
CHECK
END
The Employee table, hosted in AWS, stores Name, EmpId, Team, Location information. You need to export all information of employees based in Brisbane. Choose the correct statement(s).
Select * from Employee where Location='Brisbane'
Select Employee from Brisbane
Select * from employees where location == Brisbane
Select Name where Location="Brisbane" from Employee
Select * from Employee where Location like 'Brisbane'
Select * where Location like "Brisbane" from Employee
Consider 2 tables A & B. Which operator(s) allows you to pick only the matching rows between the tables?
Intersect
And
Inner join
Or
Which of these is not a database service offered by popular public CSPs - Amazon/Microsoft/Google ?
Azure CosmosDB
Amazon Redshift
Google Cloud Spanner
Amazon Firehose
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