BBC QUIZ

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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 just the population of United Kingdom?

SELECT name FROM bbc WHERE name Like 'United%'
SELECT name FROM bbc WHERE population = 'United Kingdom'
SELECT name, population FROM bbc WHERE name = 'United Kingdom'
SELECT population FROM bbc WHERE name = 'United Kingdom'
SELECT population FROM bbc WHERE name = United Kingdom

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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