Answer / jeevarekha

it is used to transfer the data from one to another like pc
to cell or cell to pc.

Answer / poongundran

transfer data from one device to another device like in cell phone.It can be used certain distance only but more advantage than infrared.

Answer / sathyaraj

Bluetooth is a proprietary open wireless technology
standard for exchanging data over short distances (using
short wavelength radio transmissions in the ISM band from
2400-2480 MHz) from fixed and mobile devices, creating
personal area networks (PANs) with high levels of security.
it was originally conceived as a wireless alternative to RS-
232 data cables. It can connect several devices, overcoming
problems of synchronization.

Answer / sandeep @ gwalior

It is a wireless technology in which two systems
(mobile,pc) are connected & transfer data in a limited
area of communication......

Answer / ashutosh dabgotra

Its a protocol for RF (radio frequency) communication, uses
2.4GHz signal for modulation.
In this protocol it transmits the data on receiving
appropirate authentication.

Answer / rajni

It is a wireless technology used to tranfer data from one
device yo another in short distance.Like tranfer of songs
from one cellphone to other or one pc to other

Answer / parimala

bluetooth is a specification that describes how
mobiles,pc's,can be easily connect with wireless
connections.connection can be point to point or multi
point.the maxium range is 10 meters.data can be exchaged
with arate of 10 mbps.

Answer / manukuttan

it is nothing but...it juz an wireless technology using to
transfer data from one media to another within a lomited
area of communication

difference between pre silicon debug and post silicon debug

0 Answers  

how either analog or digital transmitted through fiber optic cables in the form light signal?

1 Answers  

What is PLC ? What it does ? What are its components ? When & where we use PLC & How ? What are its Pros & Cons over other things ? What are the main faults that occur in it ? What are other devices that are similar to it and how we can compare them all ?

0 Answers   Pricol,

d/f between windows nt and 2000 os

3 Answers   Wipro,

what is a random variable?

2 Answers  

What is an asic?

0 Answers  

please post me questions for technical interview in tata communications tranformations,

0 Answers  

Why vestigial side band is used in tv signal transmission?

0 Answers  

How VFD (variable frequency drive) works? What's its function?

1 Answers  

role of woodward in turbine

0 Answers  

impedence of a parallell resonant circiut at resonance:

2 Answers   Verifone,

. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 9/10 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?

2 Answers   TCS,