Computer Networking To set up a bulletin board system you need All of these a smart modem with auto-answer capabilities a personal computer a telephone line None of these All of these a smart modem with auto-answer capabilities a personal computer a telephone line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? gateway hub None of these bridge repeater gateway hub None of these bridge repeater ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.3 X.25 X.75 X.21 None of these X.3 X.25 X.75 X.21 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use? Thinnet coax Fiber-optic cable Thicknet coax Category 5 UTP cable Thinnet coax Fiber-optic cable Thicknet coax Category 5 UTP cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 2, 3 and 6 2 and 4 1, 3 and 5 1 and 5 2, 3 and 6 2 and 4 1, 3 and 5 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
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