A chart type useful for illustrating comparisons among related numbers is called:

Which of the following cannot be prevented through firewall, antivirus, antispyware, antigrayware, encryption, and domain authentication techniques?

A) Spamming B) Social engineering C) Physical attacks D) Denial of service attacks

Which stakeholders must periodically obtain training to ensure that their skill level is maintained and that they understand new laws or regulations that may affect personnel?

A. human resources department B. emergency response team C. facilities manager D. financial staff