The shift to digital television has ushered in a great number of technological transformations that have permanently transformed the way people watch tv. what is one of the main innovations of digital television?

Video on demand.

Digital recording devices.

Internet.

Explanation:

Initially, television was a technology that offered the audience certain transmission at a specific time, with lapses of advertising propaganda that could not be avoided. Nowadays, with the digital innovations in the tv industry, it is possible to have lots of benefits such as the Tv on demand service that can be watched at any time that the customer chooses, sometimes avoiding the commercial advertisements. On the other side, It is also possible to talk about the benefits that the new digital recording devices or services have brought, now the tv programs can be recorded and can even be stored on the net without using any physical space. And in my opinion, the greatest contribution for the tv services is the introduction of the internet service to the new digital devices, offering an infinite number of possibilities at the moment of watching movies, tv series, and lots of programs with all the possible topics.

well, paralell is parallel. i am providing links to .

hope this !

a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.