Podcast
Questions and Answers
Which of the following is a key feature of SQL?
Which of the following is a key feature of SQL?
- Creating tables and defining data types (correct)
- Manipulating data using the INSERT statement
- Retrieving data using the WHERE clause
- Updating data using the DELETE command
What is the purpose of the SELECT statement in SQL?
What is the purpose of the SELECT statement in SQL?
- Setting up relationships between tables
- Modifying data in a database
- Creating tables in a database
- Retrieving specific data from one or more tables (correct)
Which command is used to insert data into a database in SQL?
Which command is used to insert data into a database in SQL?
- DELETE
- CREATE
- INSERT (correct)
- UPDATE
What does the WHERE clause in SQL allow you to do?
What does the WHERE clause in SQL allow you to do?
What is the purpose of the DELETE command in SQL?
What is the purpose of the DELETE command in SQL?