UDP is connectionless and must use () to provide the reliability of the transmission.

• A.Internet Protocol
• B.Network layer protocol
• C.Application layer protocol
• D.Transmission Control Protocol

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Refer to the graphic.

A web server in a private network is required to provide HTTP services to public users. The network administrator is required to configure NAT on RTA. Which configuration should be used?

• A.[RTA-Serial0/0/1]nat server protocol tcp global 192.168.1.1 www.inside 202.10.10.1 8080
• B.[RTA-Gigabitethernet0/0/1]nat server protocol tcp global 202.10.10.1 www.inside 192.168.1.1 8080
• C.[RTA-Gigabitethernet0/0/1]nat server protocol tcp global 192.168.1.1 www.inside 202.10.10.1 8080
• D.[RTA-Serial1/0/1]nat server protocol tcp global 202.10.10.1 www.inside 192.168.1.1 8080

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The network administrator has captured a data frame in the network with a destination MAC address of
01-00-5E-A0-B1-C3. About the MAC address
The correct statement is ().

• A.It is a broadcast MAC address
• B.It is an illegal MAC address
• C.It is a unicast MAC address
• D.It is a multicast MAC address

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An end system is unable to communicate with a DHCP server following the startup process. Which IP address may be used by the client?

• A.127.0.0.1
• B.255.255.255.255
• C.0.0.0.0
• D.169.254.2.33

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Ethernet physical media are used

• A.Coaxial
• B.twisted pair
• C.Cable
• D.V.24 cable

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