1.Splicing multimode fibers of different sizes will:
1.熔接不同尺寸的多模光纤会：
2.How many Cat5 wires carry data?
2.Cat5 网线中有多少根线用于传输数据？
3.Main difference between 66 & 110 punch-down tools:
3.66 型和 110 型压接工具的主要区别是什么？
4.Which method is used to deliver power via Cat5 cables?
4.使用 Cat5 网线供电的方法是什么？
5.Considerations before cutting fiber for termination?
5.在切割光纤进行端接之前需要考虑哪些因素？
6.In a 10/100BASE-T LAN MDI port, which pins transmit and which receive?
6.在 10/100BASE-T LAN MDI 端口中，哪些引脚用于发送，哪些用于接收？
7.A wall jack labeled “1 A-0B0005” indicates:
7.标有“1 A-0B0005”的墙壁插座表示：
8.Which tool checks an underground conduit for obstructions and confirms internal diameter?
8.哪种工具可以检查地下管道是否有障碍物并确认内径？
9.For a weatherproof and reliable termination of coax cables (RG6/RG11) with F-connectors, which tool is considered best practice?
9.对于使用 F 型连接器对同轴电缆（RG6/RG11）进行防风雨且可靠的端接，哪种工具被认为是最佳实践？
10.Which statement correctly describes the installation of floor-mounted Cat5e cabling for phones?
10.以下哪项描述正确地描述了用于电话的落地式 Cat5e 布线的安装？
