4.4.5

What is the recommended humidity level for server rooms?

50%

What should you do to help reduce problem?

Add a separate A/C unit in the server room

Which of the following fire extinguisher types poses a safety risks to users in the area?

CO2 and Halton

Which of the following fire extinguisher types is best used for the electrical fires that might result when working with computer components?

Class C

What should you do first?

Make sure everyone has cleared the area

Which of the following statements about ESD is not correct?

ESD is much more likely to occur when the relative humidity is above 50%

Which of the following should you implement?

Positive pressure system

Beside protecting a computer from under voltages , typical iOS also performs which two actions?

Protects from over voltages and conditions the power signal

Which of the following is the least effective power loss protection for computer systems?

Surge protector

Which of the following fire extinguisher suppressant types is best used for electrical fires that might result when working with computer components?

carbon dioxide (CO2)