Q. Which of the following digits are known as the area code of the Network User Address (NUA)?

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Q. Which of the following uses network address translation?

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Q. The X.25 standard specifies a

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Q. The CCITT Recommendation X.25 specifies three layers of communications:

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Q. Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)?

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Q. Which of the following services dynamically resolves NetBIOS-to-IP resolution?

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Q. You have purchased a MAU (Multistation Access Unit) from your computer supplier and now must decide what type of network card you should install in the workstations. Which of the following would be the most appropriate?

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Q. What is the loopback address?

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Q. Which command-line tool is included with every Microsoft TCP/IP client?

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Q. X.21 is

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Q. What is the maximum number of entries in the HOSTS file?

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Q. You are in the process of analyzing a problem that requires you to collect and store TCP/IP Packets. Which of the following utilities is best suited for this purpose?

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Q. What can cause a problem with communication with a client by name but not by IP address?

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Q. Which utility is useful for troubleshooting NetBIOS name resolution problems?

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Q. After you have verified that TCP/IP is installed correctly, what is the next step in verifying the TCP/IP configuration?

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Q. What is the default subnet mask for a class B network?

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Q. You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign?

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Q. Which utility is an all-purpose tool for troubleshooting TCP/IP problems?

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Q. You need to determine whether IP information has been assigned to your Windows NT. Which utility should you use?

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Q. With an IP address of 201.142.23.12, what is your default subnet mask?

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