LESSON 3
PRACTICE EXERCISE
The following material will test your grasp of the material covered in this lesson. There is only ONE
correct answer for each item. When you have completed the exercise, check your answers with the
answer key that follows. If you answer any item incorrectly, study again that part of the lesson which
contains the portion involved.
1.
The security processing mode in which all users have the required security clearance, formal
access approval, and a need-to-know for all information processed by the system is:
_______________________________.
2.
A computer is accredited at the CS2 level. By sensitivity level, identify the information it may be
used to process.
_______________________________.
3.
A computer is accredited at the CS2 level. By classification, identify the information it may be
used to process:
_______________________________.
4.
There are two occasions when the DAA will issue an accreditation statement. What are these
two occasions?
__________________________ and ______________________________.
5.
What information cannot be processed on a new computer before it is accredited?
_______________________________.
IT0772
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