what is modem and what use of in networking ?
Answer Posted / $yed
modem is a combination of modulator and demodulator inorder
to reduce attenuation, delay distortion, and noise from the
data to be sent through cables or wireless. this are used
in dailup connection and broadband mainly for internet.
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
whtch file system support the tcp/ip , http protocal and ftp protocal?
Explain HDLC
Differentiate between Baseband co-axial cable and broad band coaxial cable
List out the main responsibilities of the network layer.
What is autonomous system
What is multicast routing
Describe and distinguish between FDMA, TDMA, and CDMA.
Explain network topologies ?
Define Explore a world of satellite solutions?
Define Enterprise Networks
What is passive topology
cat 5E cable with brown colour cable what will be its speed in kbps for internet?
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?
how to take backup of BIOS ?
Discuss the different factors affecting congestion control algorithms. ?