power supply.
CPU fan.
memory chips.
motherboard.
第1题：
A. power supply.
B. CPU fan.
C. memory chips.
D. motherboard.
第2题：
The type of joint formed when an edge of one plate is laid over the edge of the plate to which it is riveted is a ______．
A.Grip joint
B.Strap joint
C.Thread joint
D.Lap joint
第3题：
24． Which of the following is TRUE?
A． When he talks or sings, Jay Chou can both speak clearly．
B． When he sings, Jay Chou can-t speak clearly． When he talks, he can't, either．
C． When he talks, Jay Chou can-t speak clearly． But when he sings, he can．
D． When he sings, Jay Chou can't speak clearly． But when he talks, he can．
第4题：
Which of the following safety procedures is the BEST when lifting heavy equipment onto a repairbench?（）
第5题：
Which statements is true about Predictive Failure Analysis （PFA） for System x servers？（）
第6题：
A. Number of routes available.
B. Number of router hops.
C. Time that an advertised route is valid.
D. Time to make a round trip.
第7题：
When a grounding strap is not available, a technician can ground by touching the computer’s:（）
第8题：
Choose the most appropriate response to this customer inquiry: "When can expect the technician to arrive?"
A. I have no idea. I am not responsible for arrangement-making.
B. You are on the schedule. 1 can call you later with a more specific time.
C. He might be there sometime between 12:00 and 5:00.
第9题：
Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）
第10题：
A technician is installing an Express Card 54 device into a laptop. How will the device MOST likely be installed?（）