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10Magazines provide information about entertainment, news, and general knowledge.
Radio waves cannot travel long distances.
Guglielmo Marconi proved that radio waves can be sent to long distances.
Fax machine sends documents as electrical signals through telephone lines.
Mobile phones can only send audio signals, not messages or files.
Internet is the largest computer network in the world.
Wi-Fi uses wires to connect devices to the internet.
Email is a fast and reliable modern communication medium.
GPS technology is only used for military purposes today.
Galileo is the European Union’s navigation system.
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Which ICT tool provides live news and entertainment programs from different countries?
Which device converts a spoken message into electrical signals to send over a line?
Which ICT tool allows sending documents as pictures and letters through telephone lines?
Which service allows connecting devices wirelessly using radio waves?
Which country operates the GPS system?
Which of these is the Chinese navigation system?
Which of the following is NOT a use of GPS today?
Which ICT tool allows sending files along with messages?
Alexander Bain is famous for inventing:
Which application uses GPS for navigation in cars?
Radio waves spread through ______ waves.
The first successful long-distance radio transmission was proved by ______.
A fax machine converts documents into ______ signals.
Alexander Bain invented the ______ in 1842.
Mobile phones convert audio signals into ______ and vice versa.
Wi-Fi is the short form of ______.
GPS stands for ______ Positioning System.
GPS calculates the distance and location using signals from ______ or ______ satellites.
Galileo is a navigation system launched by ______.
Internet tools like Google and Bing are used for ______ information.