telephone system uses packet switching because packet switching is reiable. In a packet switching when a packet(some part of total information) is lost then the packet can be retransmitted. But in case of circuit switching if any part of data is lost anytime then total data will be retransmitted. Again circuit swithing is more speedy with compare to packet switching.In order to increase the bit rate (more speed) circuit switch is prefered in internet.
Telephone, television, internet, international travel.
VoIP is an internet Voice Over Internet Protocol. Its a phone system that uses internet networks and not telephone networks.
voice over IP
With the latest technology and the internet together with the cellular telephone technology, every job is better than before.
False, the internet uses packet switching while telephones use circuit switching.
dsl
No, because the DSL (Digital Subscriber Line) is a technology of access to broadband internet through to connected copper cables that it takes the conventional telephone line, the disadvantage of this technology is that the line since the home or office until the Central telephone office not surpass 5.5 km.
Somewhat. 10% of the nation has access to the internet while about 60% of the nation has access to a telephone.
A DSL (Digital Subscriber Line) is a telephone line that carries digital data from end to end, and can be leased from the telephone company for individual use. Telephone technology. Broadband refers to a networking technology that carries more than one type of signal such as DSL and telephone.
DSL. Digital subscriber line.
DSL and cable modem. One shares internet with telephone line, the other shares it with television cable.
Three examples of technology include the telephone, the television, and the Internet. The television is a one-way type of communication, but is a way to communicate to the masses. The Internet can be used for both two-way personal and one-way mass communication. The telephone is mostly for two-way, person to person communication, though conference calling and speaker phones allow communication with more people.