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Upgrade your CV by documenting your SQL knowledge with the W3schools SQL certification.
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|Certification:||Certified SQL Developer|
|Time to complete:||Around 25 hours|
Start learning SQL with the w3schools course to improve your Web Development skills.
SQL is a standard language for storing, manipulating and retrieving data in databases.
This is a structured and interactive version of the w3schools SQL Tutorial together with the w3schools certification.
The course is self-paced with text based modules, practical interactive examples and exercises to check your understanding as you progress. Complete the modules and the final certification exam to get the w3schools certification.
What you will learn
- How to store, change and retrieve data in databases with SQL.
- How to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems
How does it work?
Enroll by paying the enrollment fee and gain access to the course and final exam. There is no deadline to take the exam.
All questions in the exam are based on W3Schools content.
The courses are self-paced with text based modules, practical interactive examples and exercises to check your understanding as you progress.
Complete the learning modules to unlock the final exam.
The exams are taken at the end of each course after finishing the course learning modules.
Immediately after completing the exam, you will be informed of your score and of your pass/fail status.
If you fail, or want to improve your score, you can take the exam one more time. The best result of the two attempts will count.
The certification exams all have 3 attempts to complete.
Pass the exams and get your certifications and your Certified Developer titles!
Each certificate gets a unique link that can be shared with others.
Validate your certification with the link or QR code.
- Number of questions: 70
- Requirement to pass: 75% correct answers
- Time limit: 70 minutes
- Number of attempts to pass: Three
- Exam deadline: None
- Certification Expiration: None
- Format: Online, multiple choice
Certificate of completion
Standalone certification exam
This is the self-paced course requiring completion of all the course materials and exercises before the exam.
If you already know SQL, and just want to take the certification exam you can find it here: