Postorder traversal of a binary tree

A) first visits the root, then recursively traverses the left and right subtree
B) recursively traverses the left subtree, then visits the root, then traverses the right subtree
C) recursively traverses the left subtree, then traverses the right subtree, then visits the root
D) visits all the nodes according to their natural order


C) recursively traverses the left subtree, then traverses the right subtree, then visits the root

Computer Science & Information Technology

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Bring the check

A. Customer B. Waitress C. Chef D. None of the above

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When creating a presentation, clip art is preferred over photographs

Indicate whether the statement is true or false

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A(n) ____ unit is used to access the programs run by the end user.

A. physical B. interpreted C. logical D. virtual

Computer Science & Information Technology