IPsec provides two main functions: a combined authentication/encryption function called ___________ and a key exchange function.

When the remaining cluster space of a partially filled sector is padded with contents from RAM. What is the name for this type of scenario?

A. Disk slack B. RAM slack C. ROM slack D. Edge slack

A multimedia structure, in which users navigate sequentially, from one frame of information to another, could be called ____________________.

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