In a bubble sort, the smaller elements move toward the bottom, and the larger elements move toward the top of the list.

Which security tenet is provided by the implementation of input validation in a database?

A. Confidentiality B. Integrity C. Availability D. Authentication

Which of the following best describes the responsibilities of the chief information security officer?

A. Establish and maintain security and risk management programmes for information resources. B. Direct policies and procedures designed to protect information resources. C. Provide technical facilities, data processing , and other support services to owners and users of information resources. D. Provide technical support for security of information resources.