Computer Networking The physical layer, in reference to the OSI model, defines the virtual circuit interface to packet-switched service None of these All of these the interface between the X.25 network and packet mode device data link procedures that provide for the exchange of data via frames that can be sent and received the virtual circuit interface to packet-switched service None of these All of these the interface between the X.25 network and packet mode device data link procedures that provide for the exchange of data via frames that can be sent and received ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is a medium access control technique for multiple access transmission media All of these None of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. a medium access control technique for multiple access transmission media All of these None of these a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is an all-purpose tool for troubleshooting TCP/IP problems? NBTSTAT PING Hostname Netstat None of these NBTSTAT PING Hostname Netstat None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as Beam width Footprint None of these Circular polarization Identity Beam width Footprint None of these Circular polarization Identity ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are reasons for creating OSPF in a hierarchical design?1. To decrease routing overhead2. To speed up convergence3. To confine network instability to single areas of the network4. To make configuring OSPF easier 1, 2 and 3 2, 3 nd 4 3 and 4 3 only 1, 2 and 3 2, 3 nd 4 3 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface? The highest IP address of any physical interface The lowest IP address of any logical interface The lowest IP address of any physical interface The highest IP address of any logical interface The highest IP address of any physical interface The lowest IP address of any logical interface The lowest IP address of any physical interface The highest IP address of any logical interface ANSWER DOWNLOAD EXAMIANS APP
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