Computer Networking Distributed Queue Dual Bus is a standard for Wireless LAN MAN LAN LAN and MAN WAN Wireless LAN MAN LAN LAN and MAN WAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? PPP Frame Relay ISDN HDLC PPP Frame Relay ISDN HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. 2 and 4 1 and 3 2 and 5 1,3 and 4 2 and 4 1 and 3 2 and 5 1,3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium is used for broadband local networks? None of these CATV optic fiber UTP Coaxial cable None of these CATV optic fiber UTP Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network topology is considered passive? Cross Star Ring Mesh Bus Cross Star Ring Mesh Bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking "BAUD" rate means The number of bytes transmitted per unit time. The rate at which the signal changes. None of these The number of bits transmitted per unit time. The number of bytes transmitted per unit time. The rate at which the signal changes. None of these The number of bits transmitted per unit time. ANSWER DOWNLOAD EXAMIANS APP
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