2 years ago

What are the four levels of access rights?

1 answer:

5 0

Explanation:

Currently, there are four primary types of access control models: mandatory access control (MAC), role-based access control (RBAC), discretionary access control (DAC), and rule-based access control (RBAC). Each model

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Write a c program that reads marks of ten students calculate percentage and deviations percentage of each student using array

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2 years ago

One of the most toxic components of a computer is the _________.a. plastic in the keyboardb. silicon in the glass of the compute

Burka [1]

Answer:

C. Lead embedded in the glass of the monitor.

Explanation:

Cathode Ray Tube (CRT) monitors have lead embedded in their glass. Exposure to small quantities of lead can lead to lead poisoning. There are about 2.2 kilograms of lead in a big CRT monitor.

This amount of lead is mixed with the glass to improve the optical quality and to stop radiation from affecting the user.

Exposure to lead can cause the following: