A hashtable or a hash map is a data structure that is used to implement an associative array. It is user-defined reference types. It associates keys with values. The primary operation in hash table is look like: given a key (e.g. a studentâs name), find the corresponding value (e.g. that studentâs ID number).
DRTV is a type of television-based advertising that encourages viewers/consumers to call, visit a website or in some other way make a purchase, register, vote, make an appointment, request more information or take another desired action.
In short, IPTV is transmitting audio and video over a computer network instead of air-waves with an aerial. IPTV = Internet Protocol Television. Internet Protocol Television (IPTV) is digital television delivered to your television through a high speed internet (broadband) connection. In this service, channels are encoded in IP format and delivered to the TV through a set top box.