Computer Networking Which of the following is a wrong example of network layer? X.25 Packet Level Protocol (PLP)-ISO X.25 level 2-ISO Source routing and domain naming-USENet Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO X.25 level 2-ISO Source routing and domain naming-USENet Internet Protocol (IP) - ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Metallic cable All of these Twisted pair cable Fiber-optic cable Metallic cable All of these Twisted pair cable Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? FDM synchronous TDM All of these asynchronous TDM FDM synchronous TDM All of these asynchronous TDM ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication between computers is almost always direct series parallel parallel serial None of these direct series parallel parallel serial None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Ethernet, because it is cabled using fiber-optic cable Token-Ring, because it uses a MAU Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Token-Ring, because it uses a MAU Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 49 90 110 80 49 90 110 80 ANSWER DOWNLOAD EXAMIANS APP
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