Question
In RDBMS, what is the purpose of the Data
Dictionary?Solution
To maintain metadata about the database, including table definitions and data types
Simplify
Aman and Rohan start running simultaneously on a circular track in opposite directions. Aman runs at a speed of 12 km/h while Rohan runs at 18 km/h. Aft...
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In a group of three numbers first is double of second and half of third. The average of three numbers is 56. Find the difference between the first numb...
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