Computer Networking What are reasons for creating OSPF in a hierarchical design?1. To decrease routing overhead2. To speed up convergence3. To confine network instability to single areas of the network4. To make configuring OSPF easier 1, 2 and 3 2, 3 nd 4 3 only 3 and 4 1, 2 and 3 2, 3 nd 4 3 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class A network? 255.255.255.0.0 None of these 255.255.255.0 255.0.0.0 127.0.0.1 255.255.255.0.0 None of these 255.255.255.0 255.0.0.0 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? simplex three-quarters duplex full-of the above None of these half-duplex simplex three-quarters duplex full-of the above None of these half-duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Switched repeaters Collision detection Token passing Time sharing CSMA/CD Switched repeaters Collision detection Token passing Time sharing CSMA/CD ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is separated by a subnet mask? Domains None of these DHCP scopes Subnets Network ID and host ID Domains None of these DHCP scopes Subnets Network ID and host ID ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You type show running-config and get this output:[output cut]Line console 0 Exec-timeout 1 35 Password BIXPASSWD Login[output cut]What do the two numbers following the exec-timeout command mean? If no commands have been typed in 1 minute and 35 seconds, the console connection will be closed. If no command has been typed in 35 seconds, the console connection will be closed. If no router activity has been detected in 1 hour and 35 minutes, the console will be locked out. If you're connected to the router by a Telnet connection, input must be detected within 1 minute and 35 seconds or the connection will be closed. If no commands have been typed in 1 minute and 35 seconds, the console connection will be closed. If no command has been typed in 35 seconds, the console connection will be closed. If no router activity has been detected in 1 hour and 35 minutes, the console will be locked out. If you're connected to the router by a Telnet connection, input must be detected within 1 minute and 35 seconds or the connection will be closed. ANSWER DOWNLOAD EXAMIANS APP
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