Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 7 Layer 2 Layer 3 Layer 4 Layer 7 Layer 2 Layer 3 Layer 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The receive equalizer reduces delay distortions using a gearshift None of these descrambler difference engine tapped delay lines gearshift None of these descrambler difference engine tapped delay lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1, 3 and 4 1 and 2 1, 2 and 4 2, 3 and 5 1, 3 and 4 1 and 2 1, 2 and 4 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? TCP/IP TCP IP UDP TCP/IP TCP IP UDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you delete the contents of NVRAM and reboot the router, what mode will you be in? NVRAM loaded mode Global mode Setup mode Privileged mode NVRAM loaded mode Global mode Setup mode Privileged mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? None of these the probability that one or more errors will be detected when an error detection mechanism 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 undetected when an error detection scheme 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 detected when an error detection mechanism 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 undetected when an error detection scheme is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz ANSWER DOWNLOAD EXAMIANS APP
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