Tell me the difference between stack and heap memory. Describe a few deadlock avoidance schemes. Implement the malloc() and free() operations. Describe only the strategy for doing so, not the code. What is “I” in ACID properties? Describe the virtual function in C++. A window of size k is sliding from left to right in an array of size n. Find out the maximum number in the window at each window position. What do you understand by clustering index? Describe your final year project in detail. How would you describe your role in the same? There is a program which inserts and deletes node in a sorted singly linked list. There is a bug in one of the modules. Give us a method of debugging it. What are the various techniques by which fault tolerance can be ensured in systems? (Different redundancy techniques) A pair of redundant systems is operating. Give us a method of ensuring that when one of them goes down, the other one will take over its operation. Suppose a 4-inch cube is painted on all the sides. If this piece is cut into smaller cubes of side 1 inch each, how many cubes will be left unpainted at all? Devise a program to check whether a binary tree is BST or not.
