[custom-header-login]
- Weight: 2
- Description: Candidates should be able to query databases and manipulate data using basic SQL commands. This objective includes performing queries involving joining of 2 tables and/or subselects.
Key Knowledge Areas
- Use of basic SQL commands.
- Perform basic data manipulation.
Terms and Utilities
- insert
- update
- select
- delete
- from
- where
- group by
- order by
- join