India's  first Technopark was set up at :

Who among the following is associated with the invention of computer?

 _____ is the modification of software to remove or disable features which are undesirable by a person. 

In the e-mail address admin@vms.org, “vms" is the :

A device that combines data from multiple computers and load them on a common  communication channel is : 

The Walkie Talkie is an example of which mode of communication?