多选题Which of the following will allow Karen, a technician, to determine if the correct voltages are reaching the computer components? (Select TWO).（）APower supply testerBCable testerCLoopback plugsDMultimeterEButt set
题目
多选题
Which of the following will allow Karen, a technician, to determine if the correct voltages are reaching the computer components? (Select TWO).（）
A
Power supply tester
B
Cable tester
C
Loopback plugs
D
Multimeter
E
Butt set
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参考答案和解析
正确答案：
B,A
解析：
暂无解析