Windows NT
Which layers of the OSI model are managed by a network protocol such as Microsoft NetBEUI?

physical and data link
None of these
network and transport
transport and session
media access control and logical link control

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Windows NT
When of the following is a system default profile used?

When there is no user logged on at the computer
When the local accounts database recognizes that the user logging on has never done so from this computer
None of these
When a user has logged on using the Guest account
When, after the user has logged on, the personal or mandatory profiles are missing or corrupted

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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?

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

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Windows NT
A company has a department that consists of 15 engineers. The engineers have data that needs to be accessible only to their own team. The department continually has engineers arriving and departing, and it is difficult to identify a single administrator for the department Which model would be the best for this situation?

A complete trust mode, with each engineer's computer trusting the other engineer's computers
A single domain mode, with all data kept on the controller for the domain
A workgroup mode, with each engineer administering his or her own computer
A master domain mode, with each engineer trusting the master domain and the data stored on the server
None of these

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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
5
4

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

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