Walkie-talkies
A core in fiber optics is a single strand of fiber. It forms one half-duplex channel, where one transmitter can send data to one receiver. In order to form a full-duplex channel, two cores or strands are required. Many fiber optic cables contain many cores organized in many bundles.
The full original standard defined by the telephone company for connecting 300 baud full-duplex, 1200 baud half-duplex, asynchronous, synchronous, etc. modems to data terminals defines 25 wires. However many of these wires serve very specialized purposes or have become obsolete with improved modems.Later the standard was modified to permit a subset of the 9 wires most frequently used by asynchronous modems: chassis ground, signal ground, transmit data, receive data, request to send, clear to send, data set ready, data terminal ready, and ring detected.Many applications can get away with using the bare minimum of 3 wires: signal ground, transmit data, and receive data.
Digital (discrete) or analog (continuous) channelBaseband and passband channelTransmission medium, for example a fibre channelMultiplexed channelComputer network virtual channelSimplex communication, duplex communication or half duplex communication channelReturn channelUplink or downlink (upstream or downstream channel)Broadcast channel, unicast channel or multicast channel
Well, recall that shoes can come in half-sizes. That eliminates integers (and similar).The best data type would be a float.
Type your answer here... its working for half duplex methode and then can't communicate at the same time for two device or persion .ex: for the Tx persion one information send to the Rx persion , then completly received after Rx send the information to Tx.
1. Simplex 2. Half Duplex 3. Full Duplex
A half duplex transmission mode is a process where data can be sent in both directions, yet the data have to be sent at different times. The half duplex transmission mode is used in hard disks, DVD storage and intercom communications.
Duplex is the ability to send and receive data on a network and over the internet at the same time. You can also get Half-Duplex, which is the ability to both send and receive data, but only one at a time. :D
simplex half-duplex duplex
A simple duplex is a channel through which data is transmitted and it can either be half or full duplex. Half duplex means that data can be sent or received but not at the same time while full duplex means that this can happen simultaneously.
the three types of data flow are: simplex,half duplex and full duplex
The direction of the data flow can be described as: 1. Simplex 2. Half duplex 3. Full duplex 1. Simplex:- In Simplex data flows in only one direction on the data communication line (medium). Examples are radio and television broadcasts. They go from the TV station to your home television 2. Half duplex:-In Half-Duplex data flows in both directions but only one direction at a time on the data communication line. For example, a conversation on walkie-talkies is a half-duplex data flow 3. Full-Duplex: In full duplex data flows in both directions simultaneously. Modems are configured to flow data in both directions
Half duplex is mode of communication in which both can send data but only one can receive at a time. Full duplex is mode of communication in which both can send and receive data at a same time.
Half Duplex mode can either send or receive data at one point of time whereas Full Duplex permits simultaneous sending/receiving of data.
b. Walkie-talkies(Answer from chapter 3 of "Network+ Guide to Networks")
1,2,3,6
half-duplex communication of a data transmission method