When Lowe’s Home Improvement stores sell to consumers directly, it acts as a ________; when it sells to other businesses, such as a building contractor, it acts as a ________.

Which of the following is a Web application that enables Internet users to communicate with each other, although not in real time?

A) mobile messaging B) online forum C) SMS messaging D) VoIP

To prevent XSS attacks any user supplied input should be examined and any dangerous code removed or escaped to block its execution

Indicate whether the statement is true or false.