Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? None of these three-quarters duplex half-duplex simplex full-of the above None of these three-quarters duplex half-duplex simplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from transmission line noise from out-of-sequence delivery from packet losses. in routers from transmission line noise from out-of-sequence delivery from packet losses. in routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is private IP address? 168.172.19.39 12.0.0.1 172.15.14.36 192.168.24.43 168.172.19.39 12.0.0.1 172.15.14.36 192.168.24.43 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the two main types of access control lists (ACLs)?1. Standard2. IEEE3. Extended4. Specialized 3 and 4 1 and 3 2 and 4 1 and 2 3 and 4 1 and 3 2 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? Telemeeting Teletalking Teleconferencing Telemailing None of these Telemeeting Teletalking Teleconferencing Telemailing None of these 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? Word processor None of these Electronic mail Telex Facsimile Word processor None of these Electronic mail Telex Facsimile ANSWER DOWNLOAD EXAMIANS APP
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