Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 1 and 3 All of these 1 only 5 only 3 and 4 1 and 3 All of these 1 only 5 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An encyclopedic database All of these is an information utility that specializes in storing and searching information None of these is generally free is easy for beginners to use All of these is an information utility that specializes in storing and searching information None of these is generally free is easy for beginners to use 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? None of these 6 4 2 3 None of these 6 4 2 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? disable close disconnect exit disable close disconnect exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.255.224.0 255.255.248.0 255.255.240.0 255.255.255.255 255.255.252.0 255.255.224.0 255.255.248.0 255.255.240.0 255.255.255.255 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? None of these 9 16 8 4 None of these 9 16 8 4 ANSWER DOWNLOAD EXAMIANS APP
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