Computer Networking What type of RJ45 UTP cable is used between switches? Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Protocol None of these Modem options Handshaking Duplexing Protocol None of these Modem options Handshaking Duplexing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Synchronous Asynchronous Parallel Serial None of these Synchronous Asynchronous Parallel Serial 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) #line vty 0 4 Router (config) #line vty all Router (config-if) #line console 0 Router#line vty 0 4 Router (config) #line vty 0 4 Router (config) #line vty all Router (config-if) #line console 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: no delay in processing All of these None of these offline batch processing more than one CPU no delay in processing All of these None of these offline batch processing more than one CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 23 40 12 3 23 40 12 3 ANSWER DOWNLOAD EXAMIANS APP
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