Difference between revisions of "BBC QUIZ"

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(Created page with "BBC QUIZ <quiz shuffle=none display=simple> {Which of these gives the name of countries beginning with C? |type="()"} - SELECT name FROM bbc WHERE name BEGIN with C - SELECT n...")
 
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{Which of these coding wouldn't work?
 
{Which of these coding wouldn't work?
 
|type="()"}
 
|type="()"}
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+ SELECT name FROM bbc WHERE name = 'United Kingdom' AND name = 'Algeria'
+
- SELECT name FROM bbc WHERE name = 'United Kingdom' AND name = 'Algeria'
 
- SELECT name FROM bbc WHERE name = 'United Kingdom' or name = 'Algeria'
 
- SELECT name FROM bbc WHERE name = 'United Kingdom' or 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 bbc WHERE name IN ('United Kingdom', 'Algeria')
−
- SELECT name FROM bbc WHERE name EITHER ('United Kingdom', 'Algeria')
 
 
- None of the above
 
- None of the above
 
</quiz>
 
</quiz>

Revision as of 12:55, 16 July 2012

BBC QUIZ

1. Which of these gives the name of countries beginning with C?

SELECT name FROM bbc WHERE name BEGIN with C
SELECT name FROM bbc WHERE name LIKE '%C'
SELECT name FROM bbc WHERE name LIKE '%C%'
SELECT name FROM bbc WHERE name LIKE C
SELECT name FROM bbc WHERE name LIKE 'C%'

2. Which of these shows the population of United Kingdom?

SELECT population FROM bbc WHERE name = 'United Kingdom'
SELECT population FROM bbc WHERE name = 'United Kingdom'
SELECT name FROM bbc WHERE name LIKE '%C%'
SELECT name FROM bbc WHERE name LIKE C
SELECT name FROM bbc WHERE name LIKE 'C%'

3. What is the problem with this SQL code:SELECT name FROM "bbc" WHERE population > '2000000'?

Apostrophes should be used around 'bbc' instead of speech marks
There are apostrophes surrounding '2000000'
There are speech marks surrounding "bbc"
There are speech marks surrounding "bbc" and there is apostrophes surrounding '2000000'
None of the above

4. How would you 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')

5. Which of these coding wouldn't work?

SELECT name FROM bbc WHERE name = 'United Kingdom' AND name = 'Algeria'
SELECT name FROM bbc WHERE name = 'United Kingdom' or name = 'Algeria'
SELECT name FROM bbc WHERE name EITHER ('United Kingdom', 'Algeria')
SELECT name FROM bbc WHERE name IN ('United Kingdom', 'Algeria')
None of the above

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