Q. What tool is used to test serial and parallel ports?
A. high volt probe
B. cable scanner
C. loop backs (wrap plugs)
D. sniffer
E. None of the above
Answer: loop backs (wrap plugs)
A. high volt probe
B. cable scanner
C. loop backs (wrap plugs)
D. sniffer
E. None of the above
Answer: loop backs (wrap plugs)