_____________ are urgent messages sent in lesser time than postal mail.
Telegram
Letter
Telephone
None of these
__________ has made television a popular and effective media.
Cable connections
Advertising
Computer
Newspaper
_________ are instrument which can be carried anywhere by the subscriber.
Mobile phones
Telegrams
Letters
___________ is the quickest and most direct means of communication.
Fax
____________ is expensive as every written word is charged.
