A query that prompts the user to type the criteria before the query is run is called a(n) ________ query

Suppose a binary tree has 3 nodes. The root node is A, and A has a left child B. B has a right child C. Write the inorder, preorder and postorder traversals of this tree.

What will be an ideal response?

Converting from analog to digital involves a two-step process: _____ and _____.

Fill in the blank(s) with the appropriate word(s).