October 16, 2023UGC NET CS 2015 June Paper-3Question 11 The relation schemas R 1 and R 2 form a Lossless join decomposition of R if and only if: R 1 ∩ R 2 […]
October 16, 2023Data-StructuresQuestion 44 What is the minimum number of stacks of size n required to implement a queue of size n? A One B Two C Three […]
October 16, 2023ArraysQuestion 4 Consider the following declaration of a two dimensional array in C: char a[100][100]; Assuming that the main memory is byte-addressable and that the array […]
October 16, 2023Data-StructuresQuestion 45 To evaluate an expression without any embedded function calls A One stack is enough B Two stacks are needed C As many stacks as […]