Q85 How do you traverse nodes in tree? Write a C program for preorder(), postorder() and inorder() traversal? July 19, 2015 Gyantoday Most Important Interview Questions In C Leave a comment Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Q81 Write a C program to find middle of a linked list.DateJuly 19, 2015In relation toMost Important Interview Questions In CQ88 Write a C program to delete nodes from a tree.DateJuly 19, 2015In relation toMost Important Interview Questions In CQ91 What is union in C? Where we use union?DateJuly 19, 2015In relation toMost Important Interview Questions In C