Bridges are ideally used in environments where there a number of well defined workgroups None of these A complete trust mode, with each engineer's computer trusting the other engineer's computers FALSE True A workgroup mode, with each engineer administering his or her own computer TRUE ANSWER : ? YOUR ANSWER : ?
In heavily overloaded networks, cross-bar switching offers better performance than cell-backplane switching FALSE None of these fiber-optic cable True wireless infrared TRUE ANSWER : ? YOUR ANSWER : ?
Bridges offer performance improvements when used in diverse or scattered workgroups, where the majority of access occurs outside of the local segment gateway None of these True repeater FALSE TRUE ANSWER : ? YOUR ANSWER : ?
You want to keep an individual from logging on to a Windows NT Server computer by using the default Administrator account. How should you do this? Lock out the Administrator account Disable the Administrator account Rename the Administrator account Delete the Administrator account None of these TRUE ANSWER : ? YOUR ANSWER : ?
In UTP Cat 5 wiring, patch cables from the wall outlet to the PC have a distance limitation of 9 meters 1 meter None of these 6 meters 3 meters TRUE ANSWER : ? YOUR ANSWER : ?
Peter uses a Microsoft Windows 95 computer. What should he do to be able to administer domain user accounts from his computer? install Windows NT Server on his computer install the Client-based Network Administration Tools on his computer install User Manager for Domains on his computer None of these install Windows NT Workstation on his computer TRUE ANSWER : ? YOUR ANSWER : ?
In which of the following cable systems are T connectors and terminators are used? Thin Ethernet lOBase T None of these FDDI Token Ring TRUE ANSWER : ? YOUR ANSWER : ?
You are adding a new server to your network. The network uses TCP/IP. The new server will provide users with dial-up access to network resources. The data link communications protocol you choose for dial-up access must allow you to provide secure authentication. Which protocol should you choose? DLC PPP In the System option in Control Panel, set the user environment variables to allow Maria to log on locally In the System option in Control Panel, select the setting that allows users to log on locally None of these TRUE ANSWER : ? YOUR ANSWER : ?
Your 10Base2 Ethernet cable is 185 meters long. You are planning to extend your network by adding another 100 meters of cable. The total length of the cable will be 285 meters. The network uses NetBEUI. Which device should you use? gateway T connecter None of these router repeater TRUE ANSWER : ? YOUR ANSWER : ?
You have been given the task of installing cables for an Ethernet network in your office. The building is an older one, and-you have limited work space. In addition, the network cable will have to share the existing conduit with telephone cable, and cable segments will be up to 135 meters in length. Which cable is best suited to this installation? Thicknet Coaxial Category 1 UTP None of these Category 3 UTP Fiber Optic TRUE ANSWER : ? YOUR ANSWER : ?