Windows NT
Why does a high number of broadcast messages adversely affect overall network performance?

Every computer on the network must process each broadcast message
No computer on the network can transmit data until each broadcast message has been acknowledged by every computer on the network
Each broadcast message requires an acknowledgement packet from every computer on the network
None of these
Broadcast messages are automatically routed to every segment of a LAN

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Windows NT
The system administrator wants to make sure that users have access only to certain programs on their systems. Which actions accomplish this?

Create a mandatory user profile and lock all the program groups
Create a mandatory user profile and ensure that the Deny All option is set on all of the files that the user should not be able to access
Delete WINFILEJEXE from the WINNT directory create a mandatory user profile that disables the File menu in Program Manager, and assign the profile to all users
None of these
Create a mandatory user profile that disables the Run command, assign this profile to all users and remove File Manager from the Main group

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Windows NT
Dynamic Host Configuration Protocol [DHCP]

None of these
is the same as bootp
uses static allocation of IP addresses
helps prevent conflicts between assigned IP addresses
assigns IP addresses, which when allocated, cannot be reused

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Windows NT
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?

None of these
Category 3 UTP
Fiber Optic
Thicknet Coaxial
Category 1 UTP

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Windows NT
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?

RG-59 AU
RJ-11
None of these
RG-58 AU
RJ-45

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