Daily Archives: March 10, 2017


NET JUNE 2012 PAPER-2 SOLVED

The postfix expression AB+CD–* can be evaluated using a (A) stack            (B) tree (C) queue         (D) linked list Answer: A The post order traversal of a binary tree is DEBFCA. Find out the preorder traversal. (A) ABFCDE                 (B) ADBFEC (C) ABDECF                (D) None of the above Answer: C The branch […]