Mobile
TV was invented by…………
a) Graham Bell
b) Marconi
c) John Logie Baird
d) Sikorsky
………..is a modern form of telephone. It is used to send written massages.
a) Mobile
b) Fax
c) Email
d) Whatsapp
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The correct answer is c) Email. Email (Electronic Mail) is a modern form of communication that allows users to send written messages, known as emails, to one another over the internet. It is a popular method of communication for both personal and professional purposes. While mobile phones and WhatsApp are used for communication, they are not typically used to send written messages in the same way that email is. Fax machines are used to transmit physical documents over phone lines, but are not typically used for written messages like email. |
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Which is the fastest mode of sending messages?
a) television
b) mobile phone
c) postal service
d) radio
Mobile phone is also called……….
a) smart phone
b) call phone
c) cell phone
d) none of these
Computer is the most
important invention of the
a) 18th century
b) 19th century
c) 20th century
d) 21th century
In past the basic need of humans were………
a) food, clothes and shelter
b) education and house
c) modern technologies
Iska answer show ni horaha...
by at 2022-12-08 17:18:28