Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? VPN Cable xDSL IPSec HDLC VPN Cable xDSL IPSec HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a standard synchronous communication protocol? PAS SMTP SLIP SDLC None of these PAS SMTP SLIP SDLC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will configure all the default VTY ports on a router? Router#line vty 0 4 Router (config-if) #line console 0 Router (config) #line vty all Router (config) #line vty 0 4 Router#line vty 0 4 Router (config-if) #line console 0 Router (config) #line vty all Router (config) #line vty 0 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The _____ layer is the layer closest to the transmission medium. network data link None of these physical transport network data link None of these physical transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Recommended standard Registered source None of these Recognised standard Random sequence Recommended standard Registered source None of these Recognised standard Random sequence ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n? 16 28 4 8 16 28 4 8 ANSWER DOWNLOAD EXAMIANS APP
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