Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? None of these Hardwiring Laser Microwave Satellite None of these Hardwiring Laser Microwave Satellite 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? 14 slots 5 slots None of these 10 slots 1 slots 14 slots 5 slots None of these 10 slots 1 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? simplex three-quarters duplex half-duplex full-of the above None of these simplex three-quarters duplex half-duplex full-of the above None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 1 only 1, 3 and 4 3 only 3 and 4 1 only 1, 3 and 4 3 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively? IMAP DHCP POP3 SMTP 2 IMAP DHCP POP3 SMTP 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the data transmission channels available for carrying data from one location to another? None of these Broadband Narrowband All of these Voiceband None of these Broadband Narrowband All of these Voiceband ANSWER DOWNLOAD EXAMIANS APP
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