CompTIA exam questions
A technician has verified that a recent loss of network connectivity to multiple workstations is due to a bad CAT5 cable in the server room wall. Which of the following tools can be used to locate its physical location within the wall?
A. Cable certifier
B. Multimeter
C. Cable tester
D. Toner probe
A single mode fiber is no longer providing network connectivity to a remote site. Which of the following would be used to identify the location of the break?
A. MT-RJ
B. OTDR
C. Media converter
D. Cable certifier
Which of the following is the BEST tool to verify the cable is plugged into the correct port on the patch panel?
A. Cable certifier
B. Punch down
C. Toner probe
D. Cable tester