Interested to Buy Any Domain ? << Click Here >> for more details...
what is modem and what use of in networking ?
- 6 Answers
- 16833 Views
- CMS, Satyam, TCS, I also Faced
- E-Mail Answers
Answer Posted / siva
Modem is Modulator and Demodulator.
modem is used where ever we need connection b/w digital
systems and analog systems.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What is logical link control
If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.
Dear Sir, I have installed 40 HCL thin clients model BVX 4000 on windows 2003 server in the RDP mode, Processor is xeon 3040 1.667 GHZ, with 320 GB SATA Hard Disc and and 1 GB RAM ECC DDR II RAM , in have also expanded the RAM to 8 GB. but still the Graphics and ppt are opening in frames. please do suggest me how can i use these thin Clients to work in the normal pc mode so that the graphics( Photos .JPEG images and normal power point presentations.? Regards ather.
What are the two reasons for using layered protocols?
Define Wireless Networks
Contrast link state and distance vector routing protocols, giving an example of each.
What is packet switching ? Explain two different approaches of packet switching. ?
Which one you will use to implement critical section? Binary Semaphore
On a nexus, is the metric-type keyword not available in the "default-information originate" command?
A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?
Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.
What is region
Write a short note on ISDN?
Differentiate between static and dynamic channel allocation.
Draw the IP datagram header format. “IP datagram has a checksum field still it is called an unreliable protocol”. Justify?
