In an array based representation of a complete binary tree, which of the following represents the left child of node tree[i]?

For data to be more easily understood, it can be presented in a ________ instead of a table of numbers

A) data marker B) chart C) relative cell reference D) data point

Which of the following is a type of S/PDIF connector?

A) Fiber optic B) DIN C) Shielded twisted pair D) D-shell