Networking Infrastructure
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A high-speed, packet-switching technique that uses short fixed-length packets called cells, andcan transmit voice, video, and data over a variable-speed LAN and WAN connections, is bestdescribed by which one of the following?
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At AAA Tool and Die, Larry supports a Windows 2000 Professional client using dynamic updatefor name resolution. He can't ping the client using its hostname and would like to force DNSregistration from a command prompt. What is the command for this?
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What operating system was a joint venture between IBM and Microsoft and was eventuallyreleased as an IBM operating system?
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What protocol suite has Macintosh primarily used historically?
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Which is a specialized gateway for ISDN?
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Which one of the following is considered dedicated?
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What does theVv.92 protocol refer to?
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In most situations, wireless LANs use a central device, called a(n) ____, to control communications.
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Which one of the following network types is easiest to add new nodes to?
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____________ offers the longest possible segment length.
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What is the name of the executable for Microsoft Backup for DOS?
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What is another name for IEEE 802.3?
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The Hardware Compatibility List (HCL) lists hardware that has been tested with Windows2000. If your hardware is not on the HCL, what should you do?
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What is the public key encryption system that can verify the authenticity of an e-mail sender and encrypt e-mail data in transmission?
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What device on a network acts as an intermediary between a client and server and evaluates the requests according to rules?
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Which one of the following terms is not used to describe a network's physical layout?
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Which one of the following authentication protocols supports the use of smart cards?
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A physical star topology consists of several workstations that branch off a central device called a:
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What is the net bit rate (maximum) as specified by 802.11n?
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Which network operating system was developed from the VMS platform?
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Which operating system was originally developed by Bell Labs and has multitasking, multiuser, and built in networking capabilities?
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Which of the following is NOT a layer in the OSI model?
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What does EPROM stand for?
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What is the best tool to determine where a break has occurred in a cable?
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Which of the following will you NOT need prior to installing DNS?
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Where can you go to obtain the latest driver for a device?
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When software vendors want to update their software in a major way and bring out a new version which is sometimes free or sometimes costs money, it is called a(n)
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What is the technical computer term for a situation in which another system’s electrical interference causes performance degradation of a computer?
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What Block Cipher Mode encrypts each block individually during the encryption process?
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How many B channels are available in a typical ISDN PRI?
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