Computer Systems and Networks Question 1

Which of the following best describes a Distributed Denial of Service (DDoS) attack?

An attempt by a country to deny its citizens access to the Internet

An attempt to deny users access to a Web site's resources by flooding the Web site with requests from multiple systems

An attempt by one user to deny service to another user by posting material on a social network

An attempt by a user of the Internet to get private information from a secure database