21 steel cables
usb 2.0 can support 127 devices
45 cables because if the formula will apply no. of cables={n(n-1)/2)} (n stands for number of devices) {10(10-1)/2} {10(9)/2} 90/2=45
6
The system can support 4 devices.
Linux distributions can support hundreds of thousands of devices and programs, far too many to list.
8
355
Traditional RS-232 serial cables were used by many older devices, including modems, mice, printers, and the first digital cameras.
In the need to network various devices, one needs to use cables. In terms of categories, there are seven types of cables. They range from cat1 to cat7 whereby the latter offers the best performance.
That are many options for purchasing AV cables for use with electronic devices. Sites like Amazon, Walmart, eBay, Best Buy, and Overstock all have various cables for purchase.
Devices- 6 W= n(n-1)/2 whereby W is number of cables n is number of devices solution W= 6(6-1)/2 =6(5)/2 =3(5) =15 15 cables