Computer Networks Interview QUESTIONS AND ANSWERS :: part3 : 1 to 5
Following SQL Multiple choice objective type questions and answers will help you in many software compnaies written examinations and inteview 2015 :
1.A single channel is shared by multiple signals by |
analog modulation |
digital modulation |
multiplexing |
none of the mentioned |
2.Bits can be send over guided and unguided media as analog signal by |
digital modulation |
amplitude modulation |
frequency modulation |
phase modulation |
3.Which transmission media has the highest transmission speed in a network? #32. Which transmission media has the highest transmission speed in a network? |
coaxial cable |
twisted pair cable |
optical fiber |
electrical cable |
4.Automatic repeat request error management mechanism is provided by |
logical link control sublayer |
media access control sublayer |
network interface control sublayer |
none of the mentioned |
5.The portion of physical layer that interfaces with the media access control sublayer is called |
physical signalling sublayer |
physical data sublayer |
physical address sublayer |
none of the mentioned |
More Computer Networks Interview QUESTIONS AND ANSWERS available in next pages
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