Difference between revisions of "BBC QUIZ"

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Line 71: Line 71:
 
</div>
 
</div>
  
<div class=quiz shuffle=none display=simple>
+
<div class=quiz>
 
<div class=q>Select the code which gives the name of countries beginning with U
 
<div class=q>Select the code which gives the name of countries beginning with U
 
<syntaxhighlight class=d lang='sql'>
 
<syntaxhighlight class=d lang='sql'>
Line 90: Line 90:
 
   FROM bbc
 
   FROM bbc
 
  WHERE name LIKE U </syntaxhighlight>
 
  WHERE name LIKE U </syntaxhighlight>
<syntaxhighlight class=d lang='sql'>
+
<syntaxhighlight class='d y' lang='sql'>
 
SELECT name
 
SELECT name
 
   FROM bbc
 
   FROM bbc
Line 100: Line 100:
 
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE population = 'United Kingdom' </syntaxhighlight>
 
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE population = 'United Kingdom' </syntaxhighlight>
 
<syntaxhighlight class=d lang='sql'> SELECT FROM bbc WHERE population IN 'United Kingdom' </syntaxhighlight>
 
<syntaxhighlight class=d lang='sql'> SELECT FROM bbc WHERE population IN 'United Kingdom' </syntaxhighlight>
<syntaxhighlight class=d lang='sql'> SELECT population FROM bbc WHERE name = 'United Kingdom' </syntaxhighlight>
+
<syntaxhighlight class='d y' lang='sql'> SELECT population FROM bbc WHERE name = 'United Kingdom' </syntaxhighlight>
 
<syntaxhighlight class=d lang='sql'> SELECT population FROM bbc WHERE 'United Kingdom' IN name </syntaxhighlight>
 
<syntaxhighlight class=d lang='sql'> SELECT population FROM bbc WHERE 'United Kingdom' IN name </syntaxhighlight>
 +
</div>
 +
 +
 +
<div class=q>Select the answer which shows the problem with this SQL code - the indended result should be the single row containing 'Europe':
 +
<syntaxhighlight lang='sql'>
 +
SELECT region
 +
  FROM bbc
 +
  WHERE 'name' = 'France'
 +
</syntaxhighlight>
 +
<div class=d>region should be 'region'</div>
 +
<div class='d y'>'name' should be name</div>
 +
<div class=d>'France' should be "France"</div>
 +
<div class=d>'France' should be France</div>
 +
<div class=d>= should be IN</div>
 +
</div>
 +
 +
<div class=q>Select the result that would be obtained from the following code:
 +
<syntaxhighlight lang='sql'>
 +
SELECT name, population / 10
 +
  FROM bbc
 +
WHERE population < 10000
 +
</syntaxhighlight>
 +
<table class=d><tr><td>Andorra</td><td>6400</td></tr><tr><td>Nauru</td><td>990</td></tr></table>
 +
<table class=d><tr><td>Andorra</td><td>64000</td></tr><tr><td>Nauru</td><td>9900</td></tr></table>
 +
<table class=d><tr><td>Nauru</td><td>99</td></tr></table>
 +
<table class='d y'><tr><td>Nauru</td><td>990</td></tr></table>
 +
<table class=d><tr><td>Nauru</td><td>9900</td></tr></table>
 +
</div>
 +
 +
<div class=q>Select the code which would reveal the name and population of countries in Europe, North America and South America
 +
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE region IN ('Europe', 'North America', 'South America') </syntaxhighlight>
 +
<syntaxhighlight class='d y' lang='sql'> SELECT name, population FROM bbc WHERE region IN ('Europe', 'North America', 'South America') </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT name, population FROM bbc WHERE region IN (Europe North America South America) </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT name, population FROM bbc WHERE region IS ('Europe', 'North America', 'South America') </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT population FROM bbc WHERE region IN ('Europe', 'North America', 'South America') </syntaxhighlight>
 +
</div>
 +
 +
<div class=q >Select the code which would give two rows
 +
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE name = 'United Kingdom' </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE name = 'United Kingdom' AND name = 'Algeria' </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT name FROM bbc WHERE name EITHER ('United Kingdom', 'Algeria') </syntaxhighlight>
 +
<syntaxhighlight class='d y' lang='sql'> SELECT name FROM bbc WHERE name IN ('United Kingdom', 'Algeria') </syntaxhighlight>
 +
<syntaxhighlight class=d lang='sql'> SELECT name FROM WHERE name IS 'Scotland' </syntaxhighlight>
 +
</div>
 +
 +
<div class=q>Select the result that would be obtained from this code:
 +
<source lang='SQL'>SELECT name FROM bbc WHERE region = 'South America' AND population > 40000000</source>
 +
<table class=d><tr><td>Afghanistan</td></tr><tr><td>Brazil</td></tr><tr><td>Colombia</td></tr></table>
 +
<table class=d><tr><td>Brazil</td></tr></table>
 +
<table class='d y'><tr><td>Brazil</td></tr><tr><td>Colombia</td></tr></table>
 +
<table class=d><tr><td>Brazil</td><td>South America</td></tr><tr><td>Colombia</td><td>South America</td></tr></table>
 +
<table class=d><tr><td>Brazil</td><td>182800000</td></tr><tr><td>Colombia</td><td>45600000</td></tr></table>
 
</div>
 
</div>
 
</div>
 
</div>
 
[[Category:Quizzes]]
 
[[Category:Quizzes]]

Revision as of 21:16, 19 April 2015

bbc
name region area population gdp
Afghanistan South Asia 652225 26000000
Albania Europe 28728 3200000 6656000000
Algeria Middle East 2400000 32900000 75012000000
Andorra Europe 468 64000
Brazil South America 8550000 182800000 564852000000
Colombia South America 1140000 45600000
Nauru Asia-Pacific 21 9900
Uzbekistan Central Asia 447000 26000000
...
Select the code which gives the name of countries beginning with U
SELECT name
  FROM bbc
 WHERE name
 BEGIN with U
SELECT name
  FROM bbc
 WHERE name LIKE '%U'
SELECT name
  FROM bbc
 WHERE name LIKE '%u%'
SELECT name
  FROM bbc
 WHERE name LIKE U
SELECT name
  FROM bbc
 WHERE name LIKE 'U%'
Select the code which shows just the population of United Kingdom?
 SELECT population FROM 'United Kingdom'
 SELECT name FROM bbc WHERE population = 'United Kingdom'
 SELECT FROM bbc WHERE population IN 'United Kingdom'
 SELECT population FROM bbc WHERE name = 'United Kingdom'
 SELECT population FROM bbc WHERE 'United Kingdom' IN name


Select the answer which shows the problem with this SQL code - the indended result should be the single row containing 'Europe':
 SELECT region 
   FROM bbc 
  WHERE 'name' = 'France'
region should be 'region'
'name' should be name
'France' should be "France"
'France' should be France
= should be IN
Select the result that would be obtained from the following code:
 SELECT name, population / 10 
  FROM bbc 
 WHERE population < 10000
Andorra6400
Nauru990
Andorra64000
Nauru9900
Nauru99
Nauru990
Nauru9900
Select the code which would reveal the name and population of countries in Europe, North America and South America
 SELECT name FROM bbc WHERE region IN ('Europe', 'North America', 'South America')
 SELECT name, population FROM bbc WHERE region IN ('Europe', 'North America', 'South America')
 SELECT name, population FROM bbc WHERE region IN (Europe North America South America)
 SELECT name, population FROM bbc WHERE region IS ('Europe', 'North America', 'South America')
 SELECT population FROM bbc WHERE region IN ('Europe', 'North America', 'South America')
Select the code which would give two rows
 SELECT name FROM bbc WHERE name = 'United Kingdom'
 SELECT name FROM bbc WHERE name = 'United Kingdom' AND name = 'Algeria'
 SELECT name FROM bbc WHERE name EITHER ('United Kingdom', 'Algeria')
 SELECT name FROM bbc WHERE name IN ('United Kingdom', 'Algeria')
 SELECT name FROM WHERE name IS 'Scotland'
Select the result that would be obtained from this code:
SELECT name FROM bbc WHERE region = 'South America' AND population > 40000000
Afghanistan
Brazil
Colombia
Brazil
Brazil
Colombia
BrazilSouth America
ColombiaSouth America
Brazil182800000
Colombia45600000