Computer Networking Which network topology is considered passive? Star Cross Bus Ring Mesh Star Cross Bus Ring Mesh ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time One or more conductors that serve as a common connection for a related group of devices 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 the condition when two or more sections attempt to use the same channel at the same time One or more conductors that serve as a common connection for a related group of devices 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? controller concentrator multiplexer All of these front-end processor controller concentrator multiplexer All of these front-end processor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer: Network operating system OSI Virtual Private Network Network Server Network operating system OSI Virtual Private Network Network Server 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 Category 5 UTP cable Thicknet coax Thinnet coax Fiber-optic cable Category 5 UTP cable Thicknet coax ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Network layer None. It is a router problem. Physical layer Data Link layer Network layer None. It is a router problem. Physical layer Data Link layer ANSWER DOWNLOAD EXAMIANS APP
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