Computer Networking The communication mode that supports two-way traffic but only one direction at a time is multiplex simplex None of these half duplex duplex multiplex simplex None of these half duplex duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? None of these Layer 5 protocols Layer 7 protocols Layer 6 protocols Layer 4 protocols None of these Layer 5 protocols Layer 7 protocols Layer 6 protocols Layer 4 protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? None of these 128 kbps 64 kbps. 32 kbps 8 kbps None of these 128 kbps 64 kbps. 32 kbps 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have created a named access list called Blocksales. Which of the following is a valid command for applying this to packets trying to enter interface s0 of your router? (config)# ip access-group 110 in (config-if)# ip access-group 110 in (config-if)# ip access-group Blocksales in (config-if)# blocksales ip access-list in (config)# ip access-group 110 in (config-if)# ip access-group 110 in (config-if)# ip access-group Blocksales in (config-if)# blocksales ip access-list in ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 1, 3 and 6 1 and 5 3, 4 and 6 2, 3 and 5 1, 3 and 6 1 and 5 3, 4 and 6 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? None of these passive hub bridge hub repeater None of these passive hub bridge hub repeater ANSWER DOWNLOAD EXAMIANS APP
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