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Here are the 4 questions asked in HackerRank SQL Basic Certification Exam, from these 2 will be available in one attempt. Student analysis SQL solution- SELECT a.roll_number,a.name FROM ...

Full HackerRank SQL Basic Certification Solution Video Student Analysis SQL solution in SQL SELECT a.roll_number,a.name FROM student_information a INNER JOIN examination_marks b ON a.roll_number = ...

Contribute to kamelbendi/Hackerrank-Javascript-Basic-Solution development by creating an account on GitHub.