Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Synchronous Collision Contention Asynchronous None of these Synchronous Collision Contention Asynchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class C Class A Class D Class B Class C Class A Class D Class B ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? config mem copy running backup wr mem copy running-config startup-config config mem copy running backup wr mem copy running-config startup-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Value added network (VAN) None of these Local area network(LAN) Remote communication network (RCN) Wide area network (WAN) Value added network (VAN) None of these Local area network(LAN) Remote communication network (RCN) Wide area network (WAN) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will permit SMTP mail to only host 1.1.1.1? access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 10 permit smtp host 1.1.1.1 access-list 110 permit tcp any host 1.1.1.1 eq smtp access-list 110 permit ip smtp host 1.1.1.1 access-list 10 permit tcp any host 1.1.1.1 eq smtp access-list 10 permit smtp host 1.1.1.1 access-list 110 permit tcp any host 1.1.1.1 eq smtp ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? full-duplex lines narrowband channels None of these simplex lines mixed band channels full-duplex lines narrowband channels None of these simplex lines mixed band channels ANSWER DOWNLOAD EXAMIANS APP
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