6. Topic 6(COLON) Databases and SQL
Lesson 6.3: Querying Data With Sql — Quiz
Test your understanding of lesson 6.3: querying data with sql with 5 practice questions.
Practice Questions
Question 1
What SQL clause is used to filter records in a query?
Question 2
Which SQL keyword is used to sort the result set?
Question 3
What does the DISTINCT keyword do in a SQL query?
Question 4
Which function is used to count the number of rows in a SQL query?
Question 5
Which SQL function returns the average value of a numeric column?