What is the purpose of the token in a network that employs a media access control method based on the IEEE 802.5 specification? A token contains information that is used to route messages between rings The station that holds the token is allowed to transmit a message on the network Token passing provides higher throughput than CSMA/CD when twisted-pair wiring is used None of these The station that hold the token has the highest priority on the network TRUE ANSWER : ? YOUR ANSWER : ?
Assume that you are a user of a Windows NT workstation in the SYCON domain, and the Windows NT workstation has local accounts. You wish to have administrative rights to all Windows NT Advanced Servers in the SYCON domain. How would you achieve this with a minimum amount of administration"? Add your user account to the local Administrators group on each workstation in the SYCON domain Add your user account to the Domain Admins group on any Windows NT Advanced Server in the SYCON domain None of these Run User Manager for Domains on any Windows NT Advanced Server in the SYCON domain. Open the Domain Admins group. In the List Names From box choose your workstation and add your workstation user accou Add your user account to the Administrators group on each Windows NT Advanced Server in the SYCON domain TRUE ANSWER : ? YOUR ANSWER : ?
In heavily overloaded networks, cross-bar switching offers better performance than cell-backplane switching FALSE wireless infrared True None of these fiber-optic cable TRUE ANSWER : ? YOUR ANSWER : ?
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 master domain mode, with each engineer trusting the master domain and the data stored on the server A single domain mode, with all data kept on the controller for the domain A complete trust mode, with each engineer's computer trusting the other engineer's computers A workgroup mode, with each engineer administering his or her own computer None of these TRUE ANSWER : ? YOUR ANSWER : ?
What must you do to create a printer pool containing four shared printers on your Windows NT Server computer? None of these Specify the same printer driver and settings for all printers Set individual printer properties for each printer Set up all printers as network-interface printer devices Set up all the printers to share the same parallel port TRUE ANSWER : ? YOUR ANSWER : ?
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? DLC In the System option in Control Panel, set the user environment variables to allow Maria to log on locally PPP In the System option in Control Panel, select the setting that allows users to log on locally None of these TRUE ANSWER : ? YOUR ANSWER : ?
In your company, 2 Ethernet Networks are connected with a router. All network connections run TCP/IP. Your new client computer can access only the computers on your side of the router. All other computers are able to access one another. What is the most likely cause of the problem? malfunctioning repeater incorrect termination of the destination network incorrect subnet mask on your client computer None of these defective network adapter in the router TRUE ANSWER : ? YOUR ANSWER : ?
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 different IRQs All adapters in a computer, including the network adapter, must be set to the same IRQ All network adapters in all computers on the same network must be set to the same IRQ None of these All adapters in a computer, including the network adapter, must be set to different IRQs TRUE ANSWER : ? YOUR ANSWER : ?
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 2 5 None of these 4 TRUE ANSWER : ? YOUR ANSWER : ?
A one-way trust relationship has been established in which the RESEARCH domain trusts the TESTING domain. The Guest account is disabled in both domains. As a user belonging to a global group called Testers in the TESTING domain, you want to access a shared directory on a Windows NT Advanced Server in the RESEARCH domain. Which action would give you access? No action is necessary, as access is already available The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain, and the user must log on to the RESEARCH domain The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain None of these None of these TRUE ANSWER : ? YOUR ANSWER : ?