liquid on the floor
a tiled floor
a concrete floor
carpet
第1题：
Which of the following passive cooling methods BEST dissipates a component’s heat?（）
第2题：
When disposing of computer equipment, which of the following can present an environmental hazard?（）
第3题：
Which instrument is suitable for determining the presence of explosive concentrations of fuel oil vapors in tanks ________．
A.A flame safety lamp
B.A combustible gas indicator
C.A liquid cargo meter
D.All of the above
第4题：
A tiled room with anti-static mats and wrist straps.
A clean， carpeted room with anti-static mats and wrist straps.
A tiled room in a warehouse with outside ventilation.
A clean， carpeted room with air purifiers and dehumidifiers.
第5题：
The internet address 198.102.27.120 represents which of the following addresses？（）
第6题：
Which of the following would BEST provide cooling to a processor?（）
第7题：
Which of the following represents a safety hazard？（）
第8题：
Which of the following would be the safest environmental condition for working on multiple systems at one time？（）
第9题：
A manufacturing company has a large facility which has its offices at one end and a manufacturing floor at the other. The company is looking to implement new equipment that requires access to the company’s SAN that is over 2.4 kilometers away in the office area. Which of the following solutions will satisfy this requirement？（）
第10题：
Fiber
Coaxial cable
UTP
Twisted pair