Q61. ______________ is a form of communication over internet.
Q62. _________ offers instantaneous transmission of text based messages from sender to receiver.
Q63. Most instant messaging software includes
Q64. For audio and Video chat users should have ___________
Q65. Some instant messaging software allows users to view messages received when they are not logged on. These are called _______________
Q66. Key Features of an instant messaging are:
Q67. To use instant messaging software, a user must have a valid instant messaging account.(T/F)
Q68. __________instant messaging software uses email address for managing account.
Q69. Which of the following is Application based Instant Messaging Software?
Q70. Which of the following Instant Messaging software should be installed before using it?