What is the total number of rectangles in the figure

In network architecture, what is the primary advantage of a mesh topology over a star topology?

 What is the maximum number of nodes in a binary tree of height 'h' (where root is at height 0)?

Which operation is used to add an element to the top of a stack?

Which of the following data structures is best suited for implementing a LIFO (Last In, First Out) mechanism?

Which of the following is true about triggers in a relational database?

Which of the following correctly describes the primary difference between Cross-Site Request Forgery (CSRF) and Cross-Site Scripting (XSS)?

Fibonacci heaps support which operation in O(1) amortized time?

Deletion in Red-Black Tree may require:

Which of the following collision resolution techniques involves storing all elements that hash to the same value in a linked list?

A binary search tree (BST) property states that for any given node: