Computer Networking Where is a hub specified in the OSI model? Application layer Session layer Physical layer Data Link layer Application layer Session layer Physical layer Data Link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.400 None of these X.25 X.75 X.21 X.400 None of these X.25 X.75 X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are reasons for creating OSPF in a hierarchical design?1. To decrease routing overhead2. To speed up convergence3. To confine network instability to single areas of the network4. To make configuring OSPF easier 1, 2 and 3 2, 3 nd 4 3 only 3 and 4 1, 2 and 3 2, 3 nd 4 3 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition with 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 one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition with 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an IEEE standard for frame tagging? 802.3Z 802.3U 802.1Q ISL 802.3Z 802.3U 802.1Q ISL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Time required for a message to travel from one device to another is known as: Response time Dialogue time Wait time Transit time Response time Dialogue time Wait time Transit time ANSWER DOWNLOAD EXAMIANS APP
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