Computer Networking In OSI model, which of the following layer transforms information from machine format into that understandable by user application presentation physical session None of these application presentation physical session None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 31000 bps 6200 bps 9600 bps None of these 34000 bps 31000 bps 6200 bps 9600 bps None of these 34000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What part of 192.168.10.51 is the Network ID, assuming a default subnet mask? 192.168.10 192 None of these 51 0.0.0.5 192.168.10 192 None of these 51 0.0.0.5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? None of these Contention Collision Asynchronous Synchronous None of these Contention Collision Asynchronous Synchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer. STP PSTN Fiber-optic TI UTP STP PSTN Fiber-optic TI UTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection? Router(config-if)# encapsulation frame-relay ansi Router(config-if)# encapsulation frame-relay q933a Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ietf Router(config-if)# encapsulation frame-relay ansi Router(config-if)# encapsulation frame-relay q933a Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ietf ANSWER DOWNLOAD EXAMIANS APP
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