Computer Networking A modem is connected in between a telephone line and a network computer serial port None of these communication adapter network computer serial port None of these communication adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A station in a network forwards incoming packets by placing them on its shortest output queue. What routing algorithm is being used? static routing hot potato routing None of these delta routing flooding static routing hot potato routing None of these delta routing flooding ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Fax system Videotex system Teletex system Microwave system None of these Fax system Videotex system Teletex system Microwave system 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 Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring, because it uses a MAU Ethernet, because it can be set up with most topologies and can use multiple transfer speeds 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 Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Token-Ring, because it uses a MAU Ethernet, because it can be set up with most topologies and can use multiple transfer speeds 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 Your switch has a port status LED that is alternating between green and amber. What could this indicate? Nothing; this is normal. The port is experiencing errors. The port is in STP blocking mode. The port is shut down. Nothing; this is normal. The port is experiencing errors. The port is in STP blocking mode. The port is shut down. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a None of these light pen All of these wand cursor None of these light pen All of these wand cursor ANSWER DOWNLOAD EXAMIANS APP
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