Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 12 48 729 81 ARP.EXE 12 48 729 81 ARP.EXE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? All of these Metallic cable Twisted pair cable Fiber-optic cable All of these Metallic cable Twisted pair cable Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? few transmission errors resistance to data theft low noise level fast data transmission rate All of these few transmission errors resistance to data theft low noise level fast data transmission rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In CRC there is no error if the remainder at the receiver is _____. the quotient at the sender nonzero zero equal to the remainder at the sender None of these the quotient at the sender nonzero zero equal to the remainder at the sender None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Error correction Slowing down the communication Error detection Synchronization Error correction Slowing down the communication Error detection Synchronization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include All of these None of these Computers and terminals mass storage device, printers and plotters bridges and gateways All of these None of these Computers and terminals mass storage device, printers and plotters bridges and gateways ANSWER DOWNLOAD EXAMIANS APP
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