In building cabling, horizontal wiring from the telecommunications closet (TC) to the wall outlet has a distance limitation of 300 meters None of these 6 meters 90 meters 3 meters TRUE ANSWER : ? YOUR ANSWER : ?
You are setting up a network in a school. You need to network 5 computers for the file and printer sharing. You want to use some donated cable and Ethernet adapters. You identify the donated adapters as ARCnet coaxial network adapters and 10Base2 Ethernet network adapters. You install an Ethernet adapter in each of the 5 computers and connect the donated cable. The computers are NOT able to maintain reliable communication. You suspect that you are NOT using the correct type of coaxial cable. Which type of coaxial cable should you be using? None of these RG-58 AU RJ-45 RJ-11 RG-59 AU TRUE ANSWER : ? YOUR ANSWER : ?
Which layers of the OSI model are managed by a network protocol such as Microsoft NetBEUI? physical and data link network and transport media access control and logical link control None of these transport and session TRUE ANSWER : ? YOUR ANSWER : ?
You want to install a new internal CD-ROM drive. You must first confirm that there will be no IRQ conflicts. How should you do this? Use the Add/Remove Programs option in Control Panel Use Windows NT Diagnostics Use the Devices option in Control Panel None of these Use Server Manager TRUE ANSWER : ? YOUR ANSWER : ?
A one-way trust relationship has been established in which the RESEARCH domain trusts the TESTING domain. The Guest account is disabled in both domains. As a user belonging to a global group called Testers in the TESTING domain, you want to access a shared directory on a Windows NT Advanced Server in the RESEARCH domain. Which action would give you access? None of these The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain No action is necessary, as access is already available None of these The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain, and the user must log on to the RESEARCH domain TRUE ANSWER : ? YOUR ANSWER : ?
Bridges are ideally used in environments where there a number of well defined workgroups None of these True A complete trust mode, with each engineer's computer trusting the other engineer's computers FALSE A workgroup mode, with each engineer administering his or her own computer TRUE ANSWER : ? YOUR ANSWER : ?
With a cell-backplane architecture, the data rate on the backplane is significantly greater than the aggregate data rate of the ports None of these True A token contains information that is used to route messages between rings FALSE The station that hold the token has the highest priority on the network TRUE ANSWER : ? YOUR ANSWER : ?
Maria needs to install software on a Windows NT Server computer which is a backup domain controller. When she attempts to log on to the server, she receives the message "Unable to log on locally". What must you do to enable Maria to log on to the server? In User Manager for Domains, define Maria as a local account In the System option in Control Panel, set the user environment variables to allow Maria to log on locally In User Manager for Domains, assign Maria to a group that has the right 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 : ?
Assume that all users are members of the ACE domain and that most of the resources exist in the PUBS and CAD domains. You are a user with administrator rights in all domains. How would you allow users to access all of the resources, with a minimum set of trust relationships? None of these Establish one-way trust relationships in which PUBS trusts ACE ACE trusts CAD Establish one-way trust relationships in which: ACE trusts PUBS ACE trusts CAD Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts PUBS • Establish one-way trust relationships in which: PUBS trusts ACE CAD trusts ACE TRUE ANSWER : ? YOUR ANSWER : ?
Most routers can also act as bridges Increases broadcast traffic True resolves computer names to IP addresses None of these FALSE TRUE ANSWER : ? YOUR ANSWER : ?