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 2, 3 nd 4 3 only 3 and 4 1, 2 and 3 2, 3 nd 4 3 only 3 and 4 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class B network? 127.0.01 255.255.255.0 255.0.0.0 None of these 255.255.0.0 127.0.01 255.255.255.0 255.0.0.0 None of these 255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To test the IP stack on your local host, which IP address would you ping? 1.0.0.127 127.0.0.0 127.0.0.255 127.0.0.1 1.0.0.127 127.0.0.0 127.0.0.255 127.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A physical address that is randomly assigned each time the computer is started A physical address that is assigned by the manufacturer The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation A physical address that is randomly assigned each time the computer is started A physical address that is assigned by the manufacturer The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? NBTSTAT Hostname PING None of these Netstat NBTSTAT Hostname PING None of these Netstat ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A characteristic of a multiprogramming system is: None of these All listed here multiple CPUs simultaneous execution of program instructions from two applications concurrent processing of two or more programs None of these All listed here multiple CPUs simultaneous execution of program instructions from two applications concurrent processing of two or more programs ANSWER DOWNLOAD EXAMIANS APP
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