A _________ is a collection of related fields that can be treated as a unit by some application program.

Networks are often classified by being either peer-to-peer networks or ________ networks

A) One-to-Many B) Client/Client C) Server/Server D) Client/Server

Which one of the following is a best practice to prevent code injection attacks?

a. Implementing the latest security patches b. Input validation c. Using unbound variables d. Session cookies