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Have questions, feedback, or suggestions about our Oracle SQL lessons? We'd love to hear from you!
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techstashbd@gmail.com
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01792-620943
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www.techstashbd.com
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Frequently Asked Questions
Is Oracle SQL Lessons really free?
Yes! All 30 lessons, practice questions, and materials are completely free. No registration or payment required.
Do I need to install Oracle Database?
No, you can learn the concepts and syntax from our lessons. For hands-on practice, you might want to set up Oracle Database or use Oracle Cloud Free Tier.
Can I use these lessons for commercial purposes?
Yes, you can use the knowledge gained for commercial purposes. However, you cannot redistribute or sell our lesson content as your own.
How long does it take to complete all lessons?
It depends on your background, but most learners complete all 30 lessons in 2-4 weeks studying part-time.
Are there certificates available?
We don't currently offer certificates, but you'll gain valuable Oracle SQL skills that are recognized in the industry.
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We typically respond to messages within 24 hours during business days. For urgent technical issues with the website, please include "Urgent" in your subject line.