CS301 Midterm Searching MCQs

CS301 Updated 250+ MCqs · Lec 1 - 20 Spring 2022 · Quiz 1 and Quiz 2 · #Midterm Preparation · REMEMBER OWN PRAYER · Important NOTE:-

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Q1. In which traversal method root node is visited at left first subtree?

2. In which traversal method root node is visited at first step? Preorder…..confirm

3. In which traversal method root node is visited at last step? Postorder……confirm

4. In level-order traversal for binary Search Tree _______ data structure is used. Queue….confirm

5. _________ is used for reference variables in C++ &….confirm

6. The first statement in the given code is called as: · Class BinarySearchTree; · Class BinaryNode{ · Friend class BinarySearchTree; · Forward declaration

Q7. Which of the following traversal method traverses the binary tree in sorted order?

8. The _____ symbol is used when we want to get the value of a variable using pointer. *…..confirm
9. The _______ of every node should be 1,0 or -1 otherwise it will not be an AVL tree. Balance….confirm