Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.21 X.25 None of these X.3 X.75 X.21 X.25 None of these X.3 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 1 only 3 only 3 and 4 1, 3 and 4 1 only 3 only 3 and 4 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. mesh star ring None of these bus mesh star ring None of these bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The EIA-232 interface has _____ pins. 25 None of these 20 30 24 25 None of these 20 30 24 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Twisted pair cable Metallic cable All of these Fiber-optic cable Twisted pair cable Metallic cable All of these Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 1 only 2, 3 and 4 3 and 4 2 and 3 1 only 2, 3 and 4 3 and 4 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
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