itgle.com
单选题Which of the following tools would be the BEST to check connectivity of a CAT5 cable？（）A Tone generatorB MultimeterC Punch-down toolD Cable tester
题目
单选题
Which of the following tools would be the BEST to check connectivity of a CAT5 cable？（）
A
Tone generator
B
Multimeter
C
Punch-down tool
D
Cable tester
相似考题
参考答案和解析
正确答案：
A
解析：
暂无解析