Windows NT
In heavily overloaded networks, cross-bar switching offers better performance than cell-backplane switching

wireless infrared
True
fiber-optic cable
None of these
FALSE

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Windows NT
Assume, you are the administrator of the TUNA domain. You need to allow Lisa from the BASS domain to administrate the TUNA domain while you are on vacation. A one-way trust relationship has been set up so that TUNA trusts BASS. Which group assignments would accomplish your needs?

Create a local group in BASS called Loc-Admins that contains the Lisa user account. Create a global group in TUNA called Tuna-Admins that contains the BASSWLoc-Admins group. Add the Tuna-Admins group
Create a local group in TUNA called Tuna-Admins that contains the BASSWLisa user account. Add the Tuna-Admins group to the global Domain Admins group in TUNA
Create a global group in BASS called Gbl-Admins that contains the Lisa user account. Add the BASSGbl-Admins group to the local Administrators group in TUNA
None of these
Create a global group in the TUNA domain called Tuna-Admins that contains the BASSWLisa user account. Add the Tuna-Admins group to the local Administrators group in TUNA

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Windows NT
Server Manager

is used to synchronize the domain
None of these
is used to shutdown or restart a server
is used to enable auditing
is used to demote a PDC to a BDC

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

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

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