Computer Networking What is the port number for POP3? 80 110 49 90 80 110 49 90 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Videotex None of these Viewdata Telesoftware Teletext Videotex None of these Viewdata Telesoftware Teletext ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address has the most host addresses available by default? B C A and B A B C A and B A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 1 and 3 1, 3 and 5 3 and 4 2, 4 and 5 1 and 3 1, 3 and 5 3 and 4 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 1 slots None of these 14 slots 5 slots 10 slots 1 slots None of these 14 slots 5 slots 10 slots 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 Electronic mail Word processor Facsimile Telex None of these Electronic mail Word processor Facsimile ANSWER DOWNLOAD EXAMIANS APP
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