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

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Windows NT
Dynamic Host Configuration Protocol [DHCP]

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

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Windows NT
Several college interns are working at your company for the summer. You want to increase security by monitoring all user logons. How must you do this?

Use the Services option in Control Panel to start the Alerter service to audit logon attempts
Use Performance Monitor to create a log of all logon attempts
Use server Manager to set an Audit policy for all logon attempts to be on the user's assigned computer only
Use User Manager for Domains to set an Audit policy for all logon attempts
None of these

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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
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
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

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