Add a description, image, and links to the hackerrank-sql-basic-certificate-test-solutions topic page so that developers can more easily learn about it ...

🎓 Verified and optimized solutions to the HackerRank SQL Certification Test — covering Basic, Intermediate, and Advanced levels. Ideal for certification preparation, SQL interview practice, and MySQL ...

HackerRank Projects for Data Science, as the new product is called, helps businesses test how well candidates can handle standard, real-world scenarios like data wrangling and building models ...

Chances are most companies will look at more than just your coding performance when making a hiring decision. Still, by making candidates take a coding test first, HackerRank will probably help ...