What is the problem with high humidity in a data processing environment?

How does halon suppress fires?

Which intrusion detection system would monitor user and network behavior?

What is a clipping level?

If you are using a synchronous token device, what does this mean?

What does a retina scan biometric system do?

What is a crossover error rate (CER)?

Remote access security using a token one-time password generation is an
example of which of the following?

In discretionary access control, who/what has delegation authority to grant
access to data?

CCTV lenses have irises, which control the amount of light that enters the lens. Which of the following has an incorrect characteristic of the types of CCTV irises that are available?

i. Automated iris lenses have a ring around the CCTV lens that can be manually turned and controlled.
ii. A lens with a manual iris would be used in areas that have fixed lighting, since the iris cannot self-adjust to changes of light.
iii. An auto iris lens should be used in environments where the light changes, as in an outdoor setting.
iv. As the environment brightens, this is sensed by the manual iris, which automatically adjusts itself.