Which one of the following device can be carried anywhere by the subscriber?

The quickest and most direct means of communication is

  A telecommunication medium for transmitting and receiving moving images that can be monochrome (black-and-white) or colored, with or without accompanying sound is

Which one of the following help us to sent a photo or a printed message to a long distance very easily?

The urgent messages are sent through post office in lesser time than postal mail is

Which one of the following has become a strong media in the last few years?

Which one of the following has made television a popular and effective media?

One of the most common and cheapest means of spreading information is