Computer Networking What is the default subnet mask for a class A network? 255.0.0.0 127.0.0.1 None of these 255.255.255.0.0 255.255.255.0 255.0.0.0 127.0.0.1 None of these 255.255.255.0.0 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are used to None of these collect data from the physical system provide information for the manager All of these communicate management decisions to the physical system None of these collect data from the physical system provide information for the manager All of these communicate management decisions to the physical system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM? PPPoE DSL Dedicated T1 Frame Relay Wireless PPPoE DSL Dedicated T1 Frame Relay Wireless ANSWER DOWNLOAD EXAMIANS APP
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 All of these 1 only 5 only 3 and 4 1 and 3 All of these 1 only 5 only 3 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? higher error rate interference of transmissions from different computers All of these Slower data transmission higher error rate interference of transmissions from different computers All of these Slower data transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which IP address class has few hosts per network? D B None of these A C D B None of these A C ANSWER DOWNLOAD EXAMIANS APP
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