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

True
wireless infrared
None of these
fiber-optic cable
FALSE

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Windows NT
You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?

You cannot do this. Home directories can be accessed only by Windows NT computers
Map a drive on Kim's Windows for Workgroups computer to her home directory on the server
Start the Replication service on Kim's Windows for Workgroups computer
Relocate Kim's home directory to her Windows for Workgroups computer

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Windows NT
Bridges are ideally used in environments where there a number of well defined workgroups

FALSE
True
None of these
A workgroup mode, with each engineer administering his or her own computer
A complete trust mode, with each engineer's computer trusting the other engineer's computers

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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?

10
5
2
None of these
4

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Windows NT
What does the transport protocol do?

It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have es
None of these
It provides low-level access to the network adapters by providing data transmission support and some basic adapter management functions
It defines how data should be presented to the next receiving layer, packages the data accordingly, and then passes the data to the application through the session layer interface.
It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services

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