Telecomm and Wireless Communications - D413 WGU| Complete questions and correct answers| Latest Update

Telecomm and Wireless Communications - D413 WGU| Complete questions and correct answers| Latest Update 10Base2 Classification that specifies the use of RG-58 cable and a data rate of 10 Mbps. (2) 10Base5 First IEEE 802.3 classification developed for Ethernet. (2) 10BaseT Classification specifies the use of the diff erent categories of UTP cable. (2) 6to4 Mechanism that provides a means of communicating across the IPv4 Internet while preserving the orig-inal IPv6 assigned address of the network device. (10) A+ Certification Designed to test a person's knowledge related to PC support and repair; pronounced A-plus. (20) AAA proxy Network device that acts as an intermediary to exchange secu-rity packets between the AAA server and the AAA client. (15) absorption Occurs when intervening material absorbs some of the signal. (3) access method Method of gaining ac-cess to the network media. (6) access port Hub connection to which each network cable is connected. (1) acoustical echo Condition that takes place when a microphone and a speaker are in close proximity or the audio is improperly adjusted, causing feedback. (12) ACPI Component Architecture (ACPICA) Extension to the original ACPI standard. (9) Active Directory (AD) Windows Server standard used to manage large and small network systems. (7) active hub Enhanced passive hub; also called an intelligent hub or switch. (1) active partition Describes the partition that contains the operating system files the computer should use to boot. (17) adaptive cut-through Frame-forwarding technique that operates as cut-through until an unaccept-able number of corrupt frames are detected. (11) Address Resolution Protocol (ARP) Communication protocol that resolves an assigned IPv4 network address to a physical address (MAC address). (6) Address Resolution Protocol (ARP) Used to map the host MAC address to the logical host IP address. (10) ad hoc mode Wireless network arrangement in which a wireless access point is not present. (4) administrative server Administers network security and activities. (1) alien crosstalk (AXT)