__________ are sent into space with the aid of computers.

Businesses can use the _______ to research its competitors' products and prices by studying their websites.

Who calculates bill for customers when computer is used for shop applications?

ATM is used to____________

Railway reservation can easily be done by

Computer for keeping records of shopkeeper and customers is used in _________ application.

The process of reservation in__________ is not possible without the help of computers. 

In libraries computers are used for

TV commercials take help of

__________give the information about the train and aeroplane.