June 2, 2024
The time complexity of computing the transitive closure of binary relation on a set of n elements is known to be Correct Answer: D Question 76 […]
June 3, 2024
Let A be the 2×2 matrix with elements a11 = a12 = a21 = +1 and a22 = -1. Then the eigenvalues of the matrix A19 are […]
June 3, 2024
Question 97 Which of the following join is used to get all the tuples of relation X and Y with Null values of corresponding missing values […]
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