(1) What is the use of fax machine?
Ans. Fax machine can
send pictures or text over telephone line quickly.
(2) Who invented telephone?
Ans. Alexander Graham
Bell invented the telephone.
(3) What is
internet?
Ans. The internet is a
worldwide system of computer networks in which user at any one computer can get
information from any other computer.
(4) What is the use of
ATM?
Ans. ATM (Automated
teller Machine) is used to withdraw money any time without going to bank.