Which of the following fire extinguisher classifications should be used on an electrical fire?
A. Class A
B. Class B
C. Class C
D. Class D
Answer: C
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Pick two of the user groups you identified from the last question and interview representatives from the groups to gather information about their tasks. You should listen to at least four people from each group. For each group, list the tasks. Are there any commonalties or differences?
The following is from a task analysis carried out at a large, private religiously affiliated school in a major Midwestern city. Your mileage will vary. One commonalty is that people visit departmental Web sites to get information. However, the information they desire varies widely:
On which layer of the OSI reference model does MPLS reside?
a. Layer 1 b. Layer 2 c. Layer 3 d. Between Layers 2 and 3
?A security ?monitor is a conceptual piece of the system within the trusted computer base that manages access controls-in other words, it mediates all access to objects by subjects. __________
Answer the following statement true (T) or false (F)
A technician plugged in an external HDD. A message appears and shows that the device can perform faster. Which of the following will cause this message?
A. The computer has USB 1.1 ports. B. The computer has USB 2.0 ports. C. The external HDD is using FireWire. D. The external HDD is using USB 1.1.