Windows NT
Bridges operate at the MAC layer (layer 2 of the OSI model.)

All network adapters in all computers on the same network must be set to the same IRQ
All network adapters in all computers on the same network must be set to different IRQs
FALSE
None of these
True

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Windows NT
You are installing a network interface card on a computer with the following configuration: a 5867133 CPU, 16MB or RAM, a 800-MB IDE hard disk, a parallel port configured as LPT1, and a serial port configured as COM1, which is currently used by a mouse. In addition to the IDE host adapter and the video card, the following devices have been installed on the computer's expansion bus: a modem on COM2, a SCSI host adapter for a CD-ROM drive, and a sound card. The SCSI hose adapter is using IRQ 5, and the sound card is using IRQ 11. The network interface card that you are installing supports the following choices for IRQ: 2, 3, 4, 5, 9,10 and 11. Which IRQ(s) could you use for the network interface card without creating an IRQ conflict with another device?

2
10
None of these
4
5

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Windows NT
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?

PPP
In the System option in Control Panel, set the user environment variables to allow Maria to log on locally
None of these
DLC
In the System option in Control Panel, select the setting that allows users to log on locally

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Windows NT
What does the Directory Replicator service allow you to do?

Copy updated user accounts from a primary domain controller to a backup domain controller
Mirror the files on multiple partitions from one Windows NT Server computer to another
None of these
Copy directories and files from a Windows NT Server computer to a Windows NT Workstation computer that is not a member of a domain
Copy files from a Windows NT Workstation computer to a Windows NT Server computer

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

None of these
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
Broadcast messages are automatically routed to every segment of a LAN
Each broadcast message requires an acknowledgement packet from every computer on the network

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