Computer Networking Which of the following refers to the terms "residual error rate"? the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz None of these The probability that one or more errors will be undetected when an error detection scheme is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the command routerA (config) #line cons 0 allow you to perform next? Disable console connections. Set your console password. Shut down the router. Set the Telnet password. Disable console connections. Set your console password. Shut down the router. Set the Telnet password. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: Session layer Data link layer Network layer None of these Transport layer Session layer Data link layer Network layer None of these Transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? X.25 SMTP UDP None of these VMTP X.25 SMTP UDP None of these VMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports data in both directions at the same time is full-duplex half-duplex multiplex None of these simplex full-duplex half-duplex multiplex None of these simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two connected routers are configured with RIP routing. What will be the result when a router receives a routing update that contains a higher-cost path to a network already in its routing table? The existing routing table entry will be deleted from the routing table and all routers will exchange routing updates to reach convergence. The updated information will be added to the existing routing table. The update will be ignored and no further action will occur. They will all load-balance. The updated information will replace the existing routing table entry. The existing routing table entry will be deleted from the routing table and all routers will exchange routing updates to reach convergence. The updated information will be added to the existing routing table. The update will be ignored and no further action will occur. They will all load-balance. The updated information will replace the existing routing table entry. ANSWER DOWNLOAD EXAMIANS APP
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