Computer Networking The OCR reading unit attached to a POS terminal is called a cursor light pen All of these None of these wand cursor light pen All of these None of these wand ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? bridge time-division multiplexer gateway acoustic coupler None of these bridge time-division multiplexer gateway acoustic coupler None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Modified star Modified ring Linear bus Ring Hybrid hub Modified star Modified ring Linear bus Ring Hybrid hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 2 None of these 4 3 6 2 None of these 4 3 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A high speed communication equipment typically would not be needed for E-mail All of these Supporting communication between nodes in a LAN Transferring large volume of data E-mail All of these Supporting communication between nodes in a LAN Transferring large volume of data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe the process identifier that is used to run OSPF on a router?1. It is locally significant.2. It is globally significant.3. It is needed to identify a unique instance of an OSPF database.4. It is an optional parameter required only if multiple OSPF processes are running on the router. 1 and 3 1, 2 and 4 All of these 3 and 5 IS-IS 1 and 3 1, 2 and 4 All of these 3 and 5 IS-IS ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS