Computer Networking The area of coverage of a satellite radio beam is known as Identity Circular polarization Beam width Footprint None of these Identity Circular polarization Beam width Footprint None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A medium access control technique for multiple access transmission media is None of these Attenuation Aloha Angle modulation Amplitude None of these Attenuation Aloha Angle modulation Amplitude ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? None of these Registered source Random sequence Recognised standard Recommended standard None of these Registered source Random sequence Recognised standard Recommended standard ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Telex None of these Facsimile Word processor Electronic mail Telex None of these Facsimile Word processor Electronic mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? None of these Videotex system Fax system Microwave system Teletex system None of these Videotex system Fax system Microwave system Teletex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Stephanie is in charge of a small network and wants to make it simple but secure. The users want to have full control over their data and still be able to share data with the rest of the office. The networking knowledge of the office staff is basic. Which network(s) would be the best for Stephanie to set up? Master domain Share-level WAN Peer-to-peer Server-based Master domain Share-level WAN Peer-to-peer Server-based ANSWER DOWNLOAD EXAMIANS APP
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