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

True
wireless infrared
None of these
FALSE
fiber-optic cable

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Windows NT
There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?

Do nothing. JohnY can access the printer now
JohnY cannot access the printer with this configuration
None of these
Make JohnY a member of the DESIGN Domain Guests group
Make JohnY a member of the DESIGN Domain Users group

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Windows NT
You have been given the task of installing cables for an Ethernet network in your office. The building is an older one, and-you have limited work space. In addition, the network cable will have to share the existing conduit with telephone cable, and cable segments will be up to 135 meters in length. Which cable is best suited to this installation?

Fiber Optic
Category 1 UTP
Category 3 UTP
Thicknet Coaxial
None of these

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Windows NT
You need to install network adapters in 20 ISA-bus computers. Which rule must you follow when installing the network adapters?

All network adapters in all computers on the same network must be set to the same IRQ
None of these
All network adapters in all computers on the same network must be set to different IRQs
All adapters in a computer, including the network adapter, must be set to different IRQs
All adapters in a computer, including the network adapter, must be set to the same IRQ

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