What is a preorder traversal of a binary search tree?

a. It is a way of traversing each element of the tree in the following order: root -> left -> right, starting from the root node
b. It is a way of traversing each element of the tree in the following order: left -> right -> root, starting from the root node
c. It is a way of traversing each element of the tree in the following order: left -> root -> right, starting from the root node
d. None of the above

a. It is a way of traversing each element of the tree in the following order: root -> left -> right, starting from the root node

Computer Science & Information Technology

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________ files use a Lossy image compression algorithm

Fill in the blank(s) with correct word

Computer Science & Information Technology

Design theme thumbnails are in the:

A) Themes group on the DESIGN tab. B) Editing group on the DESIGN tab. C) Themes group on the HOME tab. D) Editing group on the HOME tab.

Computer Science & Information Technology