Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 2 only 2, 3 and 4 1 and 3 2 and 4 2 only 2, 3 and 4 1 and 3 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A characteristic of a multiprogramming system is: None of these simultaneous execution of program instructions from two applications multiple CPUs concurrent processing of two or more programs All listed here None of these simultaneous execution of program instructions from two applications multiple CPUs concurrent processing of two or more programs All listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the receive equalizer is known as adaptive equalizer statistical equalizer impairment equalizer compromise equalizer None of these adaptive equalizer statistical equalizer impairment equalizer compromise equalizer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver None of these can send or receive data one at a time can do one way data transmission only can receive and send data simultaneously cannot talk at once None of these can send or receive data one at a time can do one way data transmission only can receive and send data simultaneously cannot talk at once ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Router Gateway 802.6 Active hub Switch Router Gateway 802.6 Active hub Switch ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 5 only 1, 2, and 5 2, 3 and 4 2 and 4 5 only 1, 2, and 5 2, 3 and 4 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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