WorksheetsSQL
Total questions: 15
Worksheet time: 15mins
What does "SQL" stand for?
Structured Question Language
Structured Query Language
Simple Query Language
Simple Question Language
Which statement is used to extract data from a database?
Extract
Get
Open
Select
If you were wanting to filter data, which clause would you use?
Where
Order by
From
Select
Using which word allows you to specify that more than one condition must be met in a query?
Also
And
Or
Where
Using which word allows you to specify that only one of a series of conditions needs to be met in a query filter?
And
Maybe
If
Or
Less than or equal to?
>=
=>
=<
<=
Which character returns all the data found in a table?
%
#
*
/
Which word is missing from the following SQL statement?
Select * table_name
With
Where
From
And
What is the correct order of clauses in a SQL statement?
SELECT, FROM, ORDER BY, WHERE
SELECT, FROM, WHERE, ORDER BY
SELECT, WHERE, FROM, ORDER BY
WHERE, FROM, SELECT, ORDER BY
How do we select all rows for the "Designer" table?
SELECT * FROM Designer
SELECT [All] FROM Designer
SELECT Designer.*
SELECT FROM Designer
How would we script a SQL query to select "Description" from the Item table?
SELECT Item.Description
EXTRACT Description FROM Item
SELECT Item FROM Description
SELECT Description FROM Item
Which query would return only the fields DesignerID and Designer?
SELECT * FROM Designers
SELECT DesignerID, Name FROM Designers
SELECT DesignerID AND Designer FROM Designers
SELECT DesignerID, Designer FROM Designers
You are required to update the phone number for only the DesignerID "SMI01" in the "Designer" table. Which of these would successfully do that?
UPDATE Designer SET PhoneNo = '01224123456'
UPDATE Designer (PhoneNo) VALUES ('01224123456')
UPDATE Designer SET PhoneNo = '01224123456' WHERE DesignerID = 'SMI01'
UPDATE PhoneNo = '01224123456' FROM Designer WHERE DesignerID = 'SMI01'
With SQL how can I return all items in the Item table sorted from the lowest priced to the highest priced?
SELECT * FROM Items ORDER BY Price ASCENDING
SELECT * FROM Items ORDER BY Price ASC
SELECT * FROM Items BY Price LOWEST TO HIGHEST
SELECT * FROM Items ORDER BY Price DESC
How would you display Chairs in the Items table that have a Price greater than £50.
SELECT * FROM Items WHERE Type = 'Chair' AND Price > 50
SELECT * FROM Items WHERE Type = 'Chair' OR Price < 100
SELECT * FROM Iterms WHERE Type = 'Chair' AND Price >= 50
SELECT * FROM Items WHERE Price > 50
