Recent content by Sachin V

Hi I have a Iranian friend who is wishing to take the CCNA exam. Is there any restriction preventing him from taking it becasue of the sanctions? Thank you.

If I plug a mono pin into my computer line in jacket, will I only get the input in one side or will the mono signal be repeated in both sides? Also again if I press I plug a mono cable into my stereo output of my pc, what happens? Will be the stereo signals be mixed and sent through the mono...