Networks where end user workstations are tied to LAN servers to share resources and application processing. Information super highway Client/Server networks Internetworked enterprise Business applications of telecommunications TRUE ANSWER : ? YOUR ANSWER : ?
Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain? STP DHCP ISL VTP TRUE ANSWER : ? YOUR ANSWER : ?
What multicast addresses does EIGRPv6 use? FF02::6 FF02::9 FF02::5 FF02::A TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?1. show version2. show protocols3. show interfaces4. show controllers5. show ip interface 2, 3 and 5 3 and 4 only None of these 1, 2 and 4 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is an important characteristic of LAN? low cost access for low bandwidth channels unlimited expansion application independent interfaces None of these parallel transmission TRUE ANSWER : ? YOUR ANSWER : ?
After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Telex Facsimile Word processor Electronic mail None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following condition is used to transmit two packets over a medium at the same time? Asynchronous Synchronous None of these Contention Collision TRUE ANSWER : ? YOUR ANSWER : ?
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 3 and 4 3 only 2, 3 nd 4 1, 2 and 3 TRUE ANSWER : ? YOUR ANSWER : ?
The CCITT Recommendation X.25 specifies three layers of communications: datalink, network and transport Session, transport and network None of these physical datalink and network application, presentation and session TRUE ANSWER : ? YOUR ANSWER : ?
You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be? The IOS became corrupted after the copy command was initiated. The copy did not override the shutdown command in running-config. You copied the configuration into flash memory instead. You copied the wrong configuration into RAM. TRUE ANSWER : ? YOUR ANSWER : ?