6 Questions
Match the following data types with their primary usage:
VARCHAR = Variable-length character string INT = Integer number DATE = Date value BOOLEAN = Logical true/false value
Match the following database terms with their definitions:
Index = Improves the speed of data retrieval operations on a database table Normalization = Organizing data in a database to avoid redundancy and dependency Transaction = A single unit of work performed on a database View = Virtual table created by a query
Match the following sorting algorithms with their characteristics:
Bubble Sort = Simple and slow sorting algorithm Merge Sort = Divide and conquer sorting algorithm with guaranteed O(n log n) time complexity Quick Sort = Divide and conquer sorting algorithm with average O(n log n) time complexity Selection Sort = In-place comparison sorting algorithm with O(n^2) time complexity
The ______ quacked
duck
The ______ neighed
horse
The ______ chirped
bird
Test your knowledge of database terms, data types, and sorting algorithms with this interactive quiz. Match the correct data type with its primary usage, database term with its definition, and sorting algorithm with its characteristics. Challenge yourself and see how well you know these key concepts in computer science and database management.
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