You obtain a loan of $3,000.00 based on simple interest with an annual interest rate of 12 percent, or 1% a month. If the first payment is $300.00, how much is the principal portion of the payment?

Which of the following best describes a collector?

a. A person who posts comments, ratings, and reviews of products and services on blogs and forums b. A person who produces content for blogs, Web sites, articles, and videos c. A person who uses RSS feeds to gather information and vote for Web sites online d. A person who posts status updates on social networking sites and microblogging services

Which of the following is NOT one of the four types of filtering that a firewall can perform?

A) application B) stateful packet inspection C) packet D) markup