List of top Questions asked in NIMCET- 2025

A system uses a two-level paging scheme. If the logical address space is 32 bits, the page size is 4 KB, and the outer page table has 1024 entries, how many bits are used for the outer page number?
How many binary trees can be formed with 4 distinct nodes?
Which of the following is true for a natural join between two relations \( R(A, B) \) and \( S(B, C) \)?

Which of the following is not a characteristic of Object-Oriented Programming?

Six students scored different marks in an exam. A scored more than B but less than C. D scored more than E but less than B. F scored more than A but less than C. Who scored the third highest?
Which traversal of a binary tree gives the nodes in non-decreasing order if the tree is a Binary Search Tree?
In a paging system, the page table is stored in memory. If memory access time is 100 ns, what is the effective access time if one page table lookup is needed per access?